| 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 | $16.86 | 8.773% | $18.3391 | $18.34 | $18.35 | $18.30 |
| Purchase #2 | $215.52 | 4.347% | $224.8887 | $224.89 | $224.90 | $224.90 |
| Purchase #3 | $94.97 | 10.799% | $105.2258 | $105.23 | $105.25 | $105.20 |
| Purchase #4 | $70.38 | 9.267% | $76.9021 | $76.90 | $76.90 | $76.90 |
| Purchase #5 | $85.44 | 8.507% | $92.7084 | $92.71 | $92.70 | $92.70 |
| Purchase #6 | $210.88 | 11.112% | $234.313 | $234.31 | $234.30 | $234.30 |
| Purchase #7 | $15.92 | 13.630% | $18.0899 | $18.09 | $18.10 | $18.10 |
| 7 purchase totals = | $709.97 | $770.4670 | $770.47 | $770.50 | $770.40 | |