| 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 | $89.94 | 10.767% | $99.6238 | $99.62 | $99.60 | $99.60 |
| Purchase #2 | $236.31 | 12.317% | $265.4163 | $265.42 | $265.40 | $265.40 |
| Purchase #3 | $44.73 | 7.506% | $48.0874 | $48.09 | $48.10 | $48.10 |
| Purchase #4 | $28.49 | 7.434% | $30.6079 | $30.61 | $30.60 | $30.60 |
| Purchase #5 | $183.43 | 10.336% | $202.3893 | $202.39 | $202.40 | $202.40 |
| Purchase #6 | $157.55 | 7.553% | $169.4498 | $169.45 | $169.45 | $169.40 |
| Purchase #7 | $227.74 | 12.535% | $256.2872 | $256.29 | $256.30 | $256.30 |
| 7 purchase totals = | $968.19 | $1,071.8617 | $1,071.87 | $1,071.85 | $1,071.80 | |