| 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 | $12.69 | 7.433% | $13.6332 | $13.63 | $13.65 | $13.60 |
| Purchase #2 | $63.79 | 12.497% | $71.7618 | $71.76 | $71.75 | $71.80 |
| Purchase #3 | $220.99 | 12.805% | $249.2878 | $249.29 | $249.30 | $249.30 |
| Purchase #4 | $225.58 | 13.573% | $256.198 | $256.20 | $256.20 | $256.20 |
| Purchase #5 | $170.54 | 9.679% | $187.0466 | $187.05 | $187.05 | $187.00 |
| Purchase #6 | $30.95 | 11.123% | $34.3926 | $34.39 | $34.40 | $34.40 |
| Purchase #7 | $9.56 | 9.330% | $10.4519 | $10.45 | $10.45 | $10.50 |
| 7 purchase totals = | $734.10 | $822.7719 | $822.77 | $822.80 | $822.80 | |