| 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 | $94.29 | 11.106% | $104.7618 | $104.76 | $104.75 | $104.80 |
| Purchase #2 | $189.88 | 7.673% | $204.4495 | $204.45 | $204.45 | $204.40 |
| Purchase #3 | $37.87 | 9.844% | $41.5979 | $41.60 | $41.60 | $41.60 |
| Purchase #4 | $92.35 | 3.662% | $95.7319 | $95.73 | $95.75 | $95.70 |
| Purchase #5 | $100.54 | 6.660% | $107.236 | $107.24 | $107.25 | $107.20 |
| Purchase #6 | $55.88 | 6.635% | $59.5876 | $59.59 | $59.60 | $59.60 |
| Purchase #7 | $20.89 | 8.561% | $22.6784 | $22.68 | $22.70 | $22.70 |
| 7 purchase totals = | $591.70 | $636.0431 | $636.05 | $636.10 | $636.00 | |