| 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 | $97.35 | 12.452% | $109.472 | $109.47 | $109.45 | $109.50 |
| Purchase #2 | $13.79 | 10.265% | $15.2055 | $15.21 | $15.20 | $15.20 |
| Purchase #3 | $130.48 | 13.477% | $148.0648 | $148.06 | $148.05 | $148.10 |
| Purchase #4 | $108.36 | 12.441% | $121.8411 | $121.84 | $121.85 | $121.80 |
| Purchase #5 | $75.78 | 10.138% | $83.4626 | $83.46 | $83.45 | $83.50 |
| Purchase #6 | $102.46 | 7.231% | $109.8689 | $109.87 | $109.85 | $109.90 |
| Purchase #7 | $180.89 | 12.670% | $203.8088 | $203.81 | $203.80 | $203.80 |
| 7 purchase totals = | $709.11 | $791.7237 | $791.72 | $791.65 | $791.80 | |