| 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 | $76.28 | 9.102% | $83.223 | $83.22 | $83.20 | $83.20 |
| Purchase #2 | $83.88 | 5.456% | $88.4565 | $88.46 | $88.45 | $88.50 |
| Purchase #3 | $30.29 | 9.501% | $33.1679 | $33.17 | $33.15 | $33.20 |
| Purchase #4 | $220.99 | 10.679% | $244.5895 | $244.59 | $244.60 | $244.60 |
| Purchase #5 | $71.26 | 10.752% | $78.9219 | $78.92 | $78.90 | $78.90 |
| Purchase #6 | $165.65 | 10.543% | $183.1145 | $183.11 | $183.10 | $183.10 |
| Purchase #7 | $161.44 | 10.223% | $177.944 | $177.94 | $177.95 | $177.90 |
| 7 purchase totals = | $809.79 | $889.4173 | $889.41 | $889.35 | $889.40 | |