| 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 | $21.38 | 13.392% | $24.2432 | $24.24 | $24.25 | $24.20 |
| Purchase #2 | $15.39 | 12.710% | $17.3461 | $17.35 | $17.35 | $17.30 |
| Purchase #3 | $42.72 | 12.783% | $48.1809 | $48.18 | $48.20 | $48.20 |
| Purchase #4 | $94.50 | 3.853% | $98.1411 | $98.14 | $98.15 | $98.10 |
| Purchase #5 | $215.89 | 9.659% | $236.7428 | $236.74 | $236.75 | $236.70 |
| Purchase #6 | $22.66 | 13.204% | $25.652 | $25.65 | $25.65 | $25.70 |
| Purchase #7 | $76.25 | 8.385% | $82.6436 | $82.64 | $82.65 | $82.60 |
| 7 purchase totals = | $488.79 | $532.9497 | $532.94 | $533.00 | $532.80 | |