| 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 | $44.50 | 4.389% | $46.4531 | $46.45 | $46.45 | $46.50 |
| Purchase #2 | $145.37 | 7.297% | $155.9776 | $155.98 | $156.00 | $156.00 |
| Purchase #3 | $224.67 | 4.645% | $235.1059 | $235.11 | $235.10 | $235.10 |
| Purchase #4 | $160.41 | 8.869% | $174.6368 | $174.64 | $174.65 | $174.60 |
| Purchase #5 | $52.71 | 10.530% | $58.2604 | $58.26 | $58.25 | $58.30 |
| Purchase #6 | $152.74 | 10.778% | $169.2023 | $169.20 | $169.20 | $169.20 |
| Purchase #7 | $81.27 | 9.421% | $88.9264 | $88.93 | $88.95 | $88.90 |
| 7 purchase totals = | $861.67 | $928.5625 | $928.57 | $928.60 | $928.60 | |