| 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 | $53.38 | 3.179% | $55.077 | $55.08 | $55.10 | $55.10 |
| Purchase #2 | $217.47 | 8.604% | $236.1811 | $236.18 | $236.20 | $236.20 |
| Purchase #3 | $9.97 | 3.541% | $10.323 | $10.32 | $10.30 | $10.30 |
| Purchase #4 | $121.94 | 11.388% | $135.8265 | $135.83 | $135.85 | $135.80 |
| Purchase #5 | $44.88 | 11.201% | $49.907 | $49.91 | $49.90 | $49.90 |
| Purchase #6 | $159.38 | 7.855% | $171.8993 | $171.90 | $171.90 | $171.90 |
| Purchase #7 | $52.85 | 10.199% | $58.2402 | $58.24 | $58.25 | $58.20 |
| 7 purchase totals = | $659.87 | $717.4541 | $717.46 | $717.50 | $717.40 | |