| 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 | $250.67 | 11.822% | $280.3042 | $280.30 | $280.30 | $280.30 |
| Purchase #2 | $13.32 | 7.717% | $14.3479 | $14.35 | $14.35 | $14.30 |
| Purchase #3 | $92.53 | 9.470% | $101.2926 | $101.29 | $101.30 | $101.30 |
| Purchase #4 | $60.77 | 13.700% | $69.0955 | $69.10 | $69.10 | $69.10 |
| Purchase #5 | $95.74 | 7.243% | $102.6744 | $102.67 | $102.65 | $102.70 |
| Purchase #6 | $138.50 | 10.816% | $153.4802 | $153.48 | $153.50 | $153.50 |
| Purchase #7 | $46.44 | 3.473% | $48.0529 | $48.05 | $48.05 | $48.10 |
| 7 purchase totals = | $697.97 | $769.2477 | $769.24 | $769.25 | $769.30 | |