| 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 | $63.39 | 4.165% | $66.0302 | $66.03 | $66.05 | $66.00 |
| Purchase #2 | $220.97 | 9.869% | $242.7775 | $242.78 | $242.80 | $242.80 |
| Purchase #3 | $51.54 | 7.358% | $55.3323 | $55.33 | $55.35 | $55.30 |
| Purchase #4 | $192.84 | 8.649% | $209.5187 | $209.52 | $209.50 | $209.50 |
| Purchase #5 | $40.33 | 7.331% | $43.2866 | $43.29 | $43.30 | $43.30 |
| Purchase #6 | $146.90 | 12.405% | $165.1229 | $165.12 | $165.10 | $165.10 |
| Purchase #7 | $112.77 | 7.384% | $121.0969 | $121.10 | $121.10 | $121.10 |
| 7 purchase totals = | $828.74 | $903.1651 | $903.17 | $903.20 | $903.10 | |