| 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 | $98.73 | 10.348% | $108.9466 | $108.95 | $108.95 | $108.90 |
| Purchase #2 | $107.42 | 8.310% | $116.3466 | $116.35 | $116.35 | $116.30 |
| Purchase #3 | $61.30 | 4.454% | $64.0303 | $64.03 | $64.05 | $64.00 |
| Purchase #4 | $19.25 | 10.544% | $21.2797 | $21.28 | $21.30 | $21.30 |
| Purchase #5 | $107.68 | 7.793% | $116.0715 | $116.07 | $116.05 | $116.10 |
| Purchase #6 | $135.77 | 13.571% | $154.1953 | $154.20 | $154.20 | $154.20 |
| Purchase #7 | $9.78 | 11.211% | $10.8764 | $10.88 | $10.90 | $10.90 |
| 7 purchase totals = | $539.93 | $591.7464 | $591.76 | $591.80 | $591.70 | |