| 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 | $47.76 | 12.819% | $53.8824 | $53.88 | $53.90 | $53.90 |
| Purchase #2 | $11.40 | 9.642% | $12.4992 | $12.50 | $12.50 | $12.50 |
| Purchase #3 | $13.52 | 6.191% | $14.357 | $14.36 | $14.35 | $14.40 |
| Purchase #4 | $36.64 | 11.712% | $40.9313 | $40.93 | $40.95 | $40.90 |
| Purchase #5 | $217.94 | 7.425% | $234.122 | $234.12 | $234.10 | $234.10 |
| Purchase #6 | $13.92 | 7.791% | $15.0045 | $15.00 | $15.00 | $15.00 |
| Purchase #7 | $89.90 | 11.139% | $99.914 | $99.91 | $99.90 | $99.90 |
| 7 purchase totals = | $431.08 | $470.7104 | $470.70 | $470.70 | $470.70 | |