| 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 | $61.79 | 6.555% | $65.8403 | $65.84 | $65.85 | $65.80 |
| Purchase #2 | $140.39 | 9.397% | $153.5824 | $153.58 | $153.60 | $153.60 |
| Purchase #3 | $64.51 | 4.850% | $67.6387 | $67.64 | $67.65 | $67.60 |
| Purchase #4 | $250.88 | 3.111% | $258.6849 | $258.68 | $258.70 | $258.70 |
| Purchase #5 | $243.44 | 10.126% | $268.0907 | $268.09 | $268.10 | $268.10 |
| Purchase #6 | $99.38 | 9.791% | $109.1103 | $109.11 | $109.10 | $109.10 |
| Purchase #7 | $161.98 | 8.284% | $175.3984 | $175.40 | $175.40 | $175.40 |
| 7 purchase totals = | $1,022.37 | $1,098.3457 | $1,098.34 | $1,098.40 | $1,098.30 | |