| 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 | $14.84 | 7.313% | $15.9252 | $15.93 | $15.95 | $15.90 |
| Purchase #2 | $98.77 | 8.601% | $107.2652 | $107.27 | $107.25 | $107.30 |
| Purchase #3 | $125.41 | 11.211% | $139.4697 | $139.47 | $139.45 | $139.50 |
| Purchase #4 | $232.63 | 8.272% | $251.8732 | $251.87 | $251.85 | $251.90 |
| Purchase #5 | $40.42 | 8.762% | $43.9616 | $43.96 | $43.95 | $44.00 |
| Purchase #6 | $168.66 | 10.848% | $186.9562 | $186.96 | $186.95 | $187.00 |
| Purchase #7 | $20.71 | 5.142% | $21.7749 | $21.77 | $21.75 | $21.80 |
| 7 purchase totals = | $701.44 | $767.2260 | $767.23 | $767.15 | $767.40 | |