| 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 | $20.27 | 10.819% | $22.463 | $22.46 | $22.45 | $22.50 |
| Purchase #2 | $36.97 | 11.325% | $41.1569 | $41.16 | $41.15 | $41.20 |
| Purchase #3 | $11.91 | 11.554% | $13.2861 | $13.29 | $13.30 | $13.30 |
| Purchase #4 | $45.49 | 3.639% | $47.1454 | $47.15 | $47.15 | $47.10 |
| Purchase #5 | $112.67 | 7.792% | $121.4492 | $121.45 | $121.45 | $121.40 |
| Purchase #6 | $115.89 | 9.347% | $126.7222 | $126.72 | $126.70 | $126.70 |
| Purchase #7 | $28.86 | 10.435% | $31.8715 | $31.87 | $31.85 | $31.90 |
| 7 purchase totals = | $372.06 | $404.0943 | $404.10 | $404.05 | $404.10 | |