| 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 | $245.96 | 5.132% | $258.5827 | $258.58 | $258.60 | $258.60 |
| Purchase #2 | $98.91 | 6.357% | $105.1977 | $105.20 | $105.20 | $105.20 |
| Purchase #3 | $108.63 | 3.590% | $112.5298 | $112.53 | $112.55 | $112.50 |
| Purchase #4 | $94.81 | 7.286% | $101.7179 | $101.72 | $101.70 | $101.70 |
| Purchase #5 | $131.46 | 6.298% | $139.7394 | $139.74 | $139.75 | $139.70 |
| Purchase #6 | $126.79 | 9.465% | $138.7907 | $138.79 | $138.80 | $138.80 |
| Purchase #7 | $71.80 | 8.192% | $77.6819 | $77.68 | $77.70 | $77.70 |
| 7 purchase totals = | $878.36 | $934.2401 | $934.24 | $934.30 | $934.20 | |