| 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 | $75.29 | 9.579% | $82.502 | $82.50 | $82.50 | $82.50 |
| Purchase #2 | $59.77 | 7.213% | $64.0812 | $64.08 | $64.10 | $64.10 |
| Purchase #3 | $79.72 | 10.159% | $87.8188 | $87.82 | $87.80 | $87.80 |
| Purchase #4 | $167.72 | 7.575% | $180.4248 | $180.42 | $180.40 | $180.40 |
| Purchase #5 | $50.94 | 10.726% | $56.4038 | $56.40 | $56.40 | $56.40 |
| Purchase #6 | $234.77 | 5.134% | $246.8231 | $246.82 | $246.80 | $246.80 |
| Purchase #7 | $198.95 | 11.212% | $221.2563 | $221.26 | $221.25 | $221.30 |
| 7 purchase totals = | $867.16 | $939.3100 | $939.30 | $939.25 | $939.30 | |