| 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 | $21.52 | 12.809% | $24.2765 | $24.28 | $24.30 | $24.30 |
| Purchase #2 | $144.42 | 9.708% | $158.4403 | $158.44 | $158.45 | $158.40 |
| Purchase #3 | $62.64 | 11.723% | $69.9833 | $69.98 | $70.00 | $70.00 |
| Purchase #4 | $54.61 | 6.374% | $58.0908 | $58.09 | $58.10 | $58.10 |
| Purchase #5 | $169.64 | 11.343% | $188.8823 | $188.88 | $188.90 | $188.90 |
| Purchase #6 | $25.75 | 13.378% | $29.1948 | $29.19 | $29.20 | $29.20 |
| Purchase #7 | $191.85 | 6.564% | $204.443 | $204.44 | $204.45 | $204.40 |
| 7 purchase totals = | $670.43 | $733.3110 | $733.30 | $733.40 | $733.30 | |