| 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 | $74.42 | 13.633% | $84.5657 | $84.57 | $84.55 | $84.60 |
| Purchase #2 | $101.70 | 10.724% | $112.6063 | $112.61 | $112.60 | $112.60 |
| Purchase #3 | $93.32 | 13.831% | $106.2271 | $106.23 | $106.25 | $106.20 |
| Purchase #4 | $88.94 | 6.286% | $94.5308 | $94.53 | $94.55 | $94.50 |
| Purchase #5 | $142.38 | 9.193% | $155.469 | $155.47 | $155.45 | $155.50 |
| Purchase #6 | $218.31 | 8.280% | $236.3861 | $236.39 | $236.40 | $236.40 |
| Purchase #7 | $158.41 | 6.132% | $168.1237 | $168.12 | $168.10 | $168.10 |
| 7 purchase totals = | $877.48 | $957.9087 | $957.92 | $957.90 | $957.90 | |