| 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 | $215.54 | 7.722% | $232.184 | $232.18 | $232.20 | $232.20 |
| Purchase #2 | $38.68 | 5.344% | $40.7471 | $40.75 | $40.75 | $40.70 |
| Purchase #3 | $30.50 | 8.808% | $33.1864 | $33.19 | $33.20 | $33.20 |
| Purchase #4 | $69.54 | 11.476% | $77.5204 | $77.52 | $77.50 | $77.50 |
| Purchase #5 | $101.79 | 8.754% | $110.7007 | $110.70 | $110.70 | $110.70 |
| Purchase #6 | $43.26 | 3.112% | $44.6063 | $44.61 | $44.60 | $44.60 |
| Purchase #7 | $103.77 | 8.217% | $112.2968 | $112.30 | $112.30 | $112.30 |
| 7 purchase totals = | $603.08 | $651.2417 | $651.25 | $651.25 | $651.20 | |