| 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 | $11.90 | 10.234% | $13.1178 | $13.12 | $13.10 | $13.10 |
| Purchase #2 | $60.35 | 9.278% | $65.9493 | $65.95 | $65.95 | $65.90 |
| Purchase #3 | $170.81 | 8.145% | $184.7225 | $184.72 | $184.70 | $184.70 |
| Purchase #4 | $99.82 | 3.198% | $103.0122 | $103.01 | $103.00 | $103.00 |
| Purchase #5 | $109.94 | 13.551% | $124.838 | $124.84 | $124.85 | $124.80 |
| Purchase #6 | $126.25 | 9.210% | $137.8776 | $137.88 | $137.90 | $137.90 |
| Purchase #7 | $100.32 | 6.726% | $107.0675 | $107.07 | $107.05 | $107.10 |
| 7 purchase totals = | $679.39 | $736.5849 | $736.59 | $736.55 | $736.50 | |