| 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 | $154.55 | 13.562% | $175.5101 | $175.51 | $175.50 | $175.50 |
| Purchase #2 | $84.57 | 11.140% | $93.9911 | $93.99 | $94.00 | $94.00 |
| Purchase #3 | $130.79 | 3.796% | $135.7548 | $135.75 | $135.75 | $135.80 |
| Purchase #4 | $196.76 | 7.804% | $212.1152 | $212.12 | $212.10 | $212.10 |
| Purchase #5 | $61.48 | 12.731% | $69.307 | $69.31 | $69.30 | $69.30 |
| Purchase #6 | $27.50 | 5.192% | $28.9278 | $28.93 | $28.95 | $28.90 |
| Purchase #7 | $78.25 | 10.564% | $86.5163 | $86.52 | $86.50 | $86.50 |
| 7 purchase totals = | $733.90 | $802.1223 | $802.13 | $802.10 | $802.10 | |