| 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 | $86.31 | 5.539% | $91.0907 | $91.09 | $91.10 | $91.10 |
| Purchase #2 | $122.80 | 5.791% | $129.9113 | $129.91 | $129.90 | $129.90 |
| Purchase #3 | $30.36 | 10.667% | $33.5985 | $33.60 | $33.60 | $33.60 |
| Purchase #4 | $94.63 | 8.150% | $102.3423 | $102.34 | $102.35 | $102.30 |
| Purchase #5 | $99.32 | 6.104% | $105.3825 | $105.38 | $105.40 | $105.40 |
| Purchase #6 | $215.76 | 6.567% | $229.929 | $229.93 | $229.95 | $229.90 |
| Purchase #7 | $181.30 | 11.683% | $202.4813 | $202.48 | $202.50 | $202.50 |
| 7 purchase totals = | $830.48 | $894.7356 | $894.73 | $894.80 | $894.70 | |