| 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 | $26.81 | 9.107% | $29.2516 | $29.25 | $29.25 | $29.30 |
| Purchase #2 | $194.58 | 7.516% | $209.2046 | $209.20 | $209.20 | $209.20 |
| Purchase #3 | $87.49 | 12.445% | $98.3781 | $98.38 | $98.40 | $98.40 |
| Purchase #4 | $112.59 | 12.287% | $126.4239 | $126.42 | $126.40 | $126.40 |
| Purchase #5 | $69.87 | 11.816% | $78.1258 | $78.13 | $78.15 | $78.10 |
| Purchase #6 | $207.58 | 13.497% | $235.5971 | $235.60 | $235.60 | $235.60 |
| Purchase #7 | $89.74 | 8.426% | $97.3015 | $97.30 | $97.30 | $97.30 |
| 7 purchase totals = | $788.66 | $874.2826 | $874.28 | $874.30 | $874.30 | |