| 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 | $46.39 | 8.105% | $50.1499 | $50.15 | $50.15 | $50.10 |
| Purchase #2 | $188.35 | 7.522% | $202.5177 | $202.52 | $202.50 | $202.50 |
| Purchase #3 | $88.77 | 4.613% | $92.865 | $92.87 | $92.85 | $92.90 |
| Purchase #4 | $125.64 | 8.571% | $136.4086 | $136.41 | $136.40 | $136.40 |
| Purchase #5 | $137.68 | 11.233% | $153.1456 | $153.15 | $153.15 | $153.10 |
| Purchase #6 | $136.61 | 11.758% | $152.6726 | $152.67 | $152.65 | $152.70 |
| Purchase #7 | $150.89 | 3.469% | $156.1244 | $156.12 | $156.10 | $156.10 |
| 7 purchase totals = | $874.33 | $943.8838 | $943.89 | $943.80 | $943.80 | |