| 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 | $46.70 | 8.278% | $50.5658 | $50.57 | $50.55 | $50.60 |
| Purchase #2 | $217.71 | 10.541% | $240.6588 | $240.66 | $240.65 | $240.70 |
| Purchase #3 | $157.73 | 4.510% | $164.8436 | $164.84 | $164.85 | $164.80 |
| Purchase #4 | $226.40 | 3.401% | $234.0999 | $234.10 | $234.10 | $234.10 |
| Purchase #5 | $67.95 | 4.110% | $70.7427 | $70.74 | $70.75 | $70.70 |
| Purchase #6 | $109.40 | 8.420% | $118.6115 | $118.61 | $118.60 | $118.60 |
| Purchase #7 | $28.50 | 7.228% | $30.56 | $30.56 | $30.55 | $30.60 |
| 7 purchase totals = | $854.39 | $910.0823 | $910.08 | $910.05 | $910.10 | |