| 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 | $90.51 | 5.689% | $95.6591 | $95.66 | $95.65 | $95.70 |
| Purchase #2 | $40.97 | 3.647% | $42.4642 | $42.46 | $42.45 | $42.50 |
| Purchase #3 | $227.83 | 9.350% | $249.1321 | $249.13 | $249.15 | $249.10 |
| Purchase #4 | $153.46 | 8.429% | $166.3951 | $166.40 | $166.40 | $166.40 |
| Purchase #5 | $76.25 | 7.365% | $81.8658 | $81.87 | $81.85 | $81.90 |
| Purchase #6 | $144.90 | 10.462% | $160.0594 | $160.06 | $160.05 | $160.10 |
| Purchase #7 | $13.95 | 9.702% | $15.3034 | $15.30 | $15.30 | $15.30 |
| 7 purchase totals = | $747.87 | $810.8791 | $810.88 | $810.85 | $811.00 | |