| 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 | $54.39 | 3.603% | $56.3497 | $56.35 | $56.35 | $56.30 |
| Purchase #2 | $158.96 | 5.607% | $167.8729 | $167.87 | $167.85 | $167.90 |
| Purchase #3 | $92.45 | 8.620% | $100.4192 | $100.42 | $100.40 | $100.40 |
| Purchase #4 | $198.66 | 5.608% | $209.8009 | $209.80 | $209.80 | $209.80 |
| Purchase #5 | $66.60 | 6.187% | $70.7205 | $70.72 | $70.70 | $70.70 |
| Purchase #6 | $162.91 | 8.270% | $176.3827 | $176.38 | $176.40 | $176.40 |
| Purchase #7 | $51.35 | 9.479% | $56.2175 | $56.22 | $56.20 | $56.20 |
| 7 purchase totals = | $785.32 | $837.7634 | $837.76 | $837.70 | $837.70 | |