| 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 | $84.87 | 11.731% | $94.8261 | $94.83 | $94.85 | $94.80 |
| Purchase #2 | $12.36 | 7.733% | $13.3158 | $13.32 | $13.30 | $13.30 |
| Purchase #3 | $93.71 | 10.431% | $103.4849 | $103.48 | $103.50 | $103.50 |
| Purchase #4 | $207.87 | 8.323% | $225.171 | $225.17 | $225.15 | $225.20 |
| Purchase #5 | $206.88 | 13.342% | $234.4819 | $234.48 | $234.50 | $234.50 |
| Purchase #6 | $39.89 | 10.170% | $43.9468 | $43.95 | $43.95 | $43.90 |
| Purchase #7 | $125.34 | 11.467% | $139.7127 | $139.71 | $139.70 | $139.70 |
| 7 purchase totals = | $770.92 | $854.9392 | $854.94 | $854.95 | $854.90 | |