| 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 | $39.94 | 11.615% | $44.579 | $44.58 | $44.60 | $44.60 |
| Purchase #2 | $153.61 | 9.804% | $168.6699 | $168.67 | $168.65 | $168.70 |
| Purchase #3 | $150.25 | 9.713% | $164.8438 | $164.84 | $164.85 | $164.80 |
| Purchase #4 | $101.91 | 10.519% | $112.6299 | $112.63 | $112.65 | $112.60 |
| Purchase #5 | $135.53 | 9.857% | $148.8892 | $148.89 | $148.90 | $148.90 |
| Purchase #6 | $24.57 | 12.842% | $27.7253 | $27.73 | $27.75 | $27.70 |
| Purchase #7 | $204.49 | 7.829% | $220.4995 | $220.50 | $220.50 | $220.50 |
| 7 purchase totals = | $810.30 | $887.8366 | $887.84 | $887.90 | $887.80 | |