| 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 | $82.58 | 7.711% | $88.9477 | $88.95 | $88.95 | $88.90 |
| Purchase #2 | $33.42 | 7.398% | $35.8924 | $35.89 | $35.90 | $35.90 |
| Purchase #3 | $6.66 | 13.768% | $7.5769 | $7.58 | $7.60 | $7.60 |
| Purchase #4 | $153.46 | 13.275% | $173.8318 | $173.83 | $173.85 | $173.80 |
| Purchase #5 | $190.51 | 12.220% | $213.7903 | $213.79 | $213.80 | $213.80 |
| Purchase #6 | $106.83 | 5.590% | $112.8018 | $112.80 | $112.80 | $112.80 |
| Purchase #7 | $149.58 | 6.731% | $159.6482 | $159.65 | $159.65 | $159.60 |
| 7 purchase totals = | $723.04 | $792.4891 | $792.49 | $792.55 | $792.40 | |