| 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 | $66.29 | 4.276% | $69.1246 | $69.12 | $69.10 | $69.10 |
| Purchase #2 | $106.98 | 12.332% | $120.1728 | $120.17 | $120.15 | $120.20 |
| Purchase #3 | $152.42 | 11.354% | $169.7258 | $169.73 | $169.75 | $169.70 |
| Purchase #4 | $56.48 | 7.130% | $60.507 | $60.51 | $60.50 | $60.50 |
| Purchase #5 | $74.31 | 11.442% | $82.8126 | $82.81 | $82.80 | $82.80 |
| Purchase #6 | $50.73 | 7.851% | $54.7128 | $54.71 | $54.70 | $54.70 |
| Purchase #7 | $62.56 | 9.237% | $68.3387 | $68.34 | $68.35 | $68.30 |
| 7 purchase totals = | $569.77 | $625.3943 | $625.39 | $625.35 | $625.30 | |