| 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 | $73.43 | 11.222% | $81.6703 | $81.67 | $81.65 | $81.70 |
| Purchase #2 | $22.41 | 10.756% | $24.8204 | $24.82 | $24.80 | $24.80 |
| Purchase #3 | $49.45 | 3.301% | $51.0823 | $51.08 | $51.10 | $51.10 |
| Purchase #4 | $117.80 | 3.473% | $121.8912 | $121.89 | $121.90 | $121.90 |
| Purchase #5 | $158.67 | 13.848% | $180.6426 | $180.64 | $180.65 | $180.60 |
| Purchase #6 | $235.42 | 6.540% | $250.8165 | $250.82 | $250.80 | $250.80 |
| Purchase #7 | $22.84 | 5.252% | $24.0396 | $24.04 | $24.05 | $24.00 |
| 7 purchase totals = | $680.02 | $734.9629 | $734.96 | $734.95 | $734.90 | |