| 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 | $53.64 | 7.568% | $57.6995 | $57.70 | $57.70 | $57.70 |
| Purchase #2 | $149.44 | 10.694% | $165.4211 | $165.42 | $165.40 | $165.40 |
| Purchase #3 | $103.89 | 11.329% | $115.6597 | $115.66 | $115.65 | $115.70 |
| Purchase #4 | $236.65 | 10.317% | $261.0652 | $261.07 | $261.05 | $261.10 |
| Purchase #5 | $58.46 | 6.696% | $62.3745 | $62.37 | $62.35 | $62.40 |
| Purchase #6 | $97.67 | 3.845% | $101.4254 | $101.43 | $101.45 | $101.40 |
| Purchase #7 | $27.43 | 13.692% | $31.1857 | $31.19 | $31.20 | $31.20 |
| 7 purchase totals = | $727.18 | $794.8311 | $794.84 | $794.80 | $794.90 | |