| 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 | $25.26 | 4.459% | $26.3863 | $26.39 | $26.40 | $26.40 |
| Purchase #2 | $59.32 | 6.845% | $63.3805 | $63.38 | $63.40 | $63.40 |
| Purchase #3 | $169.64 | 4.487% | $177.2517 | $177.25 | $177.25 | $177.30 |
| Purchase #4 | $215.31 | 12.656% | $242.5596 | $242.56 | $242.55 | $242.60 |
| Purchase #5 | $81.96 | 3.688% | $84.9827 | $84.98 | $85.00 | $85.00 |
| Purchase #6 | $81.63 | 3.455% | $84.4503 | $84.45 | $84.45 | $84.50 |
| Purchase #7 | $50.68 | 8.213% | $54.8423 | $54.84 | $54.85 | $54.80 |
| 7 purchase totals = | $683.80 | $733.8534 | $733.85 | $733.90 | $734.00 | |