| 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 | $39.68 | 13.243% | $44.9348 | $44.93 | $44.95 | $44.90 |
| Purchase #2 | $180.63 | 3.551% | $187.0442 | $187.04 | $187.05 | $187.00 |
| Purchase #3 | $13.46 | 7.625% | $14.4863 | $14.49 | $14.50 | $14.50 |
| Purchase #4 | $199.93 | 3.146% | $206.2198 | $206.22 | $206.20 | $206.20 |
| Purchase #5 | $158.80 | 8.273% | $171.9375 | $171.94 | $171.95 | $171.90 |
| Purchase #6 | $6.42 | 12.714% | $7.2362 | $7.24 | $7.25 | $7.20 |
| Purchase #7 | $59.89 | 6.515% | $63.7918 | $63.79 | $63.80 | $63.80 |
| 7 purchase totals = | $658.81 | $695.6506 | $695.65 | $695.70 | $695.50 | |