| 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 | $38.29 | 8.116% | $41.3976 | $41.40 | $41.40 | $41.40 |
| Purchase #2 | $152.50 | 3.485% | $157.8146 | $157.81 | $157.80 | $157.80 |
| Purchase #3 | $77.63 | 12.217% | $87.1141 | $87.11 | $87.10 | $87.10 |
| Purchase #4 | $61.35 | 9.484% | $67.1684 | $67.17 | $67.15 | $67.20 |
| Purchase #5 | $217.93 | 4.434% | $227.593 | $227.59 | $227.60 | $227.60 |
| Purchase #6 | $33.84 | 11.260% | $37.6504 | $37.65 | $37.65 | $37.70 |
| Purchase #7 | $138.81 | 4.261% | $144.7247 | $144.72 | $144.70 | $144.70 |
| 7 purchase totals = | $720.35 | $763.4628 | $763.45 | $763.40 | $763.50 | |