| 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 | $40.37 | 7.394% | $43.355 | $43.36 | $43.35 | $43.40 |
| Purchase #2 | $94.64 | 8.265% | $102.462 | $102.46 | $102.45 | $102.50 |
| Purchase #3 | $160.77 | 3.455% | $166.3246 | $166.32 | $166.30 | $166.30 |
| Purchase #4 | $110.63 | 9.815% | $121.4883 | $121.49 | $121.50 | $121.50 |
| Purchase #5 | $187.29 | 12.522% | $210.7425 | $210.74 | $210.75 | $210.70 |
| Purchase #6 | $171.87 | 9.697% | $188.5362 | $188.54 | $188.55 | $188.50 |
| Purchase #7 | $92.70 | 11.634% | $103.4847 | $103.48 | $103.50 | $103.50 |
| 7 purchase totals = | $858.27 | $936.3933 | $936.39 | $936.40 | $936.40 | |