| 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 | $44.30 | 10.282% | $48.8549 | $48.85 | $48.85 | $48.90 |
| Purchase #2 | $160.56 | 10.732% | $177.7913 | $177.79 | $177.80 | $177.80 |
| Purchase #3 | $101.51 | 9.292% | $110.9423 | $110.94 | $110.95 | $110.90 |
| Purchase #4 | $211.84 | 8.517% | $229.8824 | $229.88 | $229.90 | $229.90 |
| Purchase #5 | $192.83 | 8.478% | $209.1781 | $209.18 | $209.20 | $209.20 |
| Purchase #6 | $21.47 | 11.739% | $23.9904 | $23.99 | $24.00 | $24.00 |
| Purchase #7 | $10.64 | 7.871% | $11.4775 | $11.48 | $11.50 | $11.50 |
| 7 purchase totals = | $743.15 | $812.1169 | $812.11 | $812.20 | $812.20 | |