| 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 | $103.77 | 3.759% | $107.6707 | $107.67 | $107.65 | $107.70 |
| Purchase #2 | $191.99 | 9.441% | $210.1158 | $210.12 | $210.10 | $210.10 |
| Purchase #3 | $17.30 | 11.608% | $19.3082 | $19.31 | $19.30 | $19.30 |
| Purchase #4 | $30.99 | 8.729% | $33.6951 | $33.70 | $33.70 | $33.70 |
| Purchase #5 | $170.78 | 7.807% | $184.1128 | $184.11 | $184.10 | $184.10 |
| Purchase #6 | $60.36 | 3.216% | $62.3012 | $62.30 | $62.30 | $62.30 |
| Purchase #7 | $86.83 | 6.161% | $92.1796 | $92.18 | $92.20 | $92.20 |
| 7 purchase totals = | $662.02 | $709.3834 | $709.39 | $709.35 | $709.40 | |