| 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 | $118.40 | 8.803% | $128.8228 | $128.82 | $128.80 | $128.80 |
| Purchase #2 | $77.46 | 3.842% | $80.436 | $80.44 | $80.45 | $80.40 |
| Purchase #3 | $45.31 | 11.176% | $50.3738 | $50.37 | $50.35 | $50.40 |
| Purchase #4 | $187.73 | 10.612% | $207.6519 | $207.65 | $207.65 | $207.70 |
| Purchase #5 | $157.95 | 10.201% | $174.0625 | $174.06 | $174.05 | $174.10 |
| Purchase #6 | $25.52 | 8.213% | $27.616 | $27.62 | $27.60 | $27.60 |
| Purchase #7 | $116.85 | 5.615% | $123.4111 | $123.41 | $123.40 | $123.40 |
| 7 purchase totals = | $729.22 | $792.3741 | $792.37 | $792.30 | $792.40 | |