| 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 | $101.38 | 4.846% | $106.2929 | $106.29 | $106.30 | $106.30 |
| Purchase #2 | $188.63 | 5.263% | $198.5576 | $198.56 | $198.55 | $198.60 |
| Purchase #3 | $170.31 | 13.252% | $192.8795 | $192.88 | $192.90 | $192.90 |
| Purchase #4 | $104.40 | 7.739% | $112.4795 | $112.48 | $112.50 | $112.50 |
| Purchase #5 | $29.59 | 8.421% | $32.0818 | $32.08 | $32.10 | $32.10 |
| Purchase #6 | $47.65 | 11.297% | $53.033 | $53.03 | $53.05 | $53.00 |
| Purchase #7 | $58.68 | 5.819% | $62.0946 | $62.09 | $62.10 | $62.10 |
| 7 purchase totals = | $700.64 | $757.4189 | $757.41 | $757.50 | $757.50 | |