| 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 | $38.91 | 7.172% | $41.7006 | $41.70 | $41.70 | $41.70 |
| Purchase #2 | $186.96 | 5.719% | $197.6522 | $197.65 | $197.65 | $197.70 |
| Purchase #3 | $55.81 | 4.120% | $58.1094 | $58.11 | $58.10 | $58.10 |
| Purchase #4 | $49.83 | 12.112% | $55.8654 | $55.87 | $55.85 | $55.90 |
| Purchase #5 | $194.80 | 3.372% | $201.3687 | $201.37 | $201.35 | $201.40 |
| Purchase #6 | $56.66 | 6.134% | $60.1355 | $60.14 | $60.15 | $60.10 |
| Purchase #7 | $30.46 | 9.623% | $33.3912 | $33.39 | $33.40 | $33.40 |
| 7 purchase totals = | $613.43 | $648.2230 | $648.23 | $648.20 | $648.30 | |