| 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 | $71.47 | 9.874% | $78.5269 | $78.53 | $78.55 | $78.50 |
| Purchase #2 | $44.39 | 13.243% | $50.2686 | $50.27 | $50.25 | $50.30 |
| Purchase #3 | $26.70 | 3.471% | $27.6268 | $27.63 | $27.65 | $27.60 |
| Purchase #4 | $100.90 | 5.493% | $106.4424 | $106.44 | $106.45 | $106.40 |
| Purchase #5 | $162.80 | 8.387% | $176.454 | $176.45 | $176.45 | $176.50 |
| Purchase #6 | $217.98 | 6.697% | $232.5781 | $232.58 | $232.60 | $232.60 |
| Purchase #7 | $120.75 | 4.855% | $126.6124 | $126.61 | $126.60 | $126.60 |
| 7 purchase totals = | $744.99 | $798.5092 | $798.51 | $798.55 | $798.50 | |