| 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 | $78.33 | 11.494% | $87.3333 | $87.33 | $87.35 | $87.30 |
| Purchase #2 | $19.50 | 11.474% | $21.7374 | $21.74 | $21.75 | $21.70 |
| Purchase #3 | $199.44 | 10.528% | $220.437 | $220.44 | $220.45 | $220.40 |
| Purchase #4 | $80.76 | 3.841% | $83.862 | $83.86 | $83.85 | $83.90 |
| Purchase #5 | $148.64 | 7.245% | $159.409 | $159.41 | $159.40 | $159.40 |
| Purchase #6 | $66.83 | 13.231% | $75.6723 | $75.67 | $75.65 | $75.70 |
| Purchase #7 | $103.55 | 6.485% | $110.2652 | $110.27 | $110.25 | $110.30 |
| 7 purchase totals = | $697.05 | $758.7162 | $758.72 | $758.70 | $758.70 | |