| 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 | $92.75 | 13.591% | $105.3557 | $105.36 | $105.35 | $105.40 |
| Purchase #2 | $41.34 | 11.700% | $46.1768 | $46.18 | $46.20 | $46.20 |
| Purchase #3 | $202.85 | 6.812% | $216.6681 | $216.67 | $216.65 | $216.70 |
| Purchase #4 | $85.87 | 13.336% | $97.3216 | $97.32 | $97.30 | $97.30 |
| Purchase #5 | $78.75 | 9.603% | $86.3124 | $86.31 | $86.30 | $86.30 |
| Purchase #6 | $57.44 | 5.456% | $60.5739 | $60.57 | $60.55 | $60.60 |
| Purchase #7 | $222.83 | 11.554% | $248.5758 | $248.58 | $248.60 | $248.60 |
| 7 purchase totals = | $781.83 | $860.9843 | $860.99 | $860.95 | $861.10 | |