| 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 | $96.28 | 5.857% | $101.9191 | $101.92 | $101.90 | $101.90 |
| Purchase #2 | $53.36 | 12.289% | $59.9174 | $59.92 | $59.90 | $59.90 |
| Purchase #3 | $40.56 | 5.383% | $42.7433 | $42.74 | $42.75 | $42.70 |
| Purchase #4 | $230.32 | 3.765% | $238.9915 | $238.99 | $239.00 | $239.00 |
| Purchase #5 | $194.79 | 13.150% | $220.4049 | $220.40 | $220.40 | $220.40 |
| Purchase #6 | $51.49 | 12.683% | $58.0205 | $58.02 | $58.00 | $58.00 |
| Purchase #7 | $83.91 | 12.193% | $94.1411 | $94.14 | $94.15 | $94.10 |
| 7 purchase totals = | $750.71 | $816.1378 | $816.13 | $816.10 | $816.00 | |