| 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 | $100.70 | 10.173% | $110.9442 | $110.94 | $110.95 | $110.90 |
| Purchase #2 | $20.94 | 13.842% | $23.8385 | $23.84 | $23.85 | $23.80 |
| Purchase #3 | $178.35 | 8.798% | $194.0412 | $194.04 | $194.05 | $194.00 |
| Purchase #4 | $106.32 | 3.414% | $109.9498 | $109.95 | $109.95 | $109.90 |
| Purchase #5 | $44.56 | 8.478% | $48.3378 | $48.34 | $48.35 | $48.30 |
| Purchase #6 | $77.92 | 6.525% | $83.0043 | $83.00 | $83.00 | $83.00 |
| Purchase #7 | $152.45 | 5.860% | $161.3836 | $161.38 | $161.40 | $161.40 |
| 7 purchase totals = | $681.24 | $731.4994 | $731.49 | $731.55 | $731.30 | |