| 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 | $98.46 | 6.181% | $104.5458 | $104.55 | $104.55 | $104.50 |
| Purchase #2 | $185.95 | 13.125% | $210.3559 | $210.36 | $210.35 | $210.40 |
| Purchase #3 | $31.80 | 9.638% | $34.8649 | $34.86 | $34.85 | $34.90 |
| Purchase #4 | $48.50 | 3.583% | $50.2378 | $50.24 | $50.25 | $50.20 |
| Purchase #5 | $138.62 | 3.317% | $143.218 | $143.22 | $143.20 | $143.20 |
| Purchase #6 | $147.86 | 8.550% | $160.502 | $160.50 | $160.50 | $160.50 |
| Purchase #7 | $147.65 | 3.638% | $153.0215 | $153.02 | $153.00 | $153.00 |
| 7 purchase totals = | $798.84 | $856.7459 | $856.75 | $856.70 | $856.70 | |