| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $101.28 | 4.333% | $105.6685 | $105.67 | $105.65 | $105.70 |
| Purchase #2 | $112.28 | 12.745% | $126.5901 | $126.59 | $126.60 | $126.60 |
| Purchase #3 | $56.65 | 7.247% | $60.7554 | $60.76 | $60.75 | $60.80 |
| Purchase #4 | $206.45 | 5.810% | $218.4447 | $218.44 | $218.45 | $218.40 |
| Purchase #5 | $97.40 | 4.338% | $101.6252 | $101.63 | $101.65 | $101.60 |
| Purchase #6 | $138.55 | 6.439% | $147.4712 | $147.47 | $147.45 | $147.50 |
| Purchase #7 | $12.71 | 5.438% | $13.4012 | $13.40 | $13.40 | $13.40 |
| 7 purchase totals = | $725.32 | $773.9563 | $773.96 | $773.95 | $774.00 | |