| 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 | $110.71 | 8.197% | $119.7849 | $119.78 | $119.80 | $119.80 |
| Purchase #2 | $21.47 | 6.628% | $22.893 | $22.89 | $22.90 | $22.90 |
| Purchase #3 | $44.45 | 10.551% | $49.1399 | $49.14 | $49.15 | $49.10 |
| Purchase #4 | $206.49 | 6.478% | $219.8664 | $219.87 | $219.85 | $219.90 |
| Purchase #5 | $69.30 | 11.524% | $77.2861 | $77.29 | $77.30 | $77.30 |
| Purchase #6 | $60.33 | 12.664% | $67.9702 | $67.97 | $67.95 | $68.00 |
| Purchase #7 | $9.88 | 8.526% | $10.7224 | $10.72 | $10.70 | $10.70 |
| 7 purchase totals = | $522.63 | $567.6629 | $567.66 | $567.65 | $567.70 | |