| 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 | $109.60 | 8.458% | $118.87 | $118.87 | $118.85 | $118.90 |
| Purchase #2 | $28.61 | 12.727% | $32.2512 | $32.25 | $32.25 | $32.30 |
| Purchase #3 | $44.51 | 12.408% | $50.0328 | $50.03 | $50.05 | $50.00 |
| Purchase #4 | $28.97 | 10.433% | $31.9924 | $31.99 | $32.00 | $32.00 |
| Purchase #5 | $44.65 | 8.780% | $48.5703 | $48.57 | $48.55 | $48.60 |
| Purchase #6 | $182.51 | 8.155% | $197.3937 | $197.39 | $197.40 | $197.40 |
| Purchase #7 | $234.85 | 3.600% | $243.3046 | $243.30 | $243.30 | $243.30 |
| 7 purchase totals = | $673.70 | $722.4150 | $722.40 | $722.40 | $722.50 | |