| 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 | $89.40 | 13.581% | $101.5414 | $101.54 | $101.55 | $101.50 |
| Purchase #2 | $13.82 | 6.212% | $14.6785 | $14.68 | $14.70 | $14.70 |
| Purchase #3 | $40.88 | 6.180% | $43.4064 | $43.41 | $43.40 | $43.40 |
| Purchase #4 | $125.49 | 8.765% | $136.4892 | $136.49 | $136.50 | $136.50 |
| Purchase #5 | $170.50 | 5.119% | $179.2279 | $179.23 | $179.25 | $179.20 |
| Purchase #6 | $160.71 | 3.600% | $166.4956 | $166.50 | $166.50 | $166.50 |
| Purchase #7 | $65.94 | 11.186% | $73.316 | $73.32 | $73.30 | $73.30 |
| 7 purchase totals = | $666.74 | $715.1550 | $715.17 | $715.20 | $715.10 | |