| 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 | $129.72 | 8.641% | $140.9291 | $140.93 | $140.95 | $140.90 |
| Purchase #2 | $65.66 | 4.844% | $68.8406 | $68.84 | $68.85 | $68.80 |
| Purchase #3 | $67.39 | 10.292% | $74.3258 | $74.33 | $74.35 | $74.30 |
| Purchase #4 | $201.69 | 7.325% | $216.4638 | $216.46 | $216.45 | $216.50 |
| Purchase #5 | $210.30 | 8.819% | $228.8464 | $228.85 | $228.85 | $228.80 |
| Purchase #6 | $115.55 | 6.373% | $122.914 | $122.91 | $122.90 | $122.90 |
| Purchase #7 | $48.69 | 11.786% | $54.4286 | $54.43 | $54.45 | $54.40 |
| 7 purchase totals = | $839.00 | $906.7483 | $906.75 | $906.80 | $906.60 | |