| 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 | $89.70 | 7.239% | $96.1934 | $96.19 | $96.20 | $96.20 |
| Purchase #2 | $12.92 | 13.521% | $14.6669 | $14.67 | $14.65 | $14.70 |
| Purchase #3 | $90.62 | 7.173% | $97.1202 | $97.12 | $97.10 | $97.10 |
| Purchase #4 | $137.84 | 13.213% | $156.0528 | $156.05 | $156.05 | $156.10 |
| Purchase #5 | $12.52 | 13.440% | $14.2027 | $14.20 | $14.20 | $14.20 |
| Purchase #6 | $61.52 | 13.313% | $69.7102 | $69.71 | $69.70 | $69.70 |
| Purchase #7 | $126.26 | 13.606% | $143.4389 | $143.44 | $143.45 | $143.40 |
| 7 purchase totals = | $531.38 | $591.3851 | $591.38 | $591.35 | $591.40 | |