| 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 | $75.96 | 4.105% | $79.0782 | $79.08 | $79.10 | $79.10 |
| Purchase #2 | $43.37 | 11.737% | $48.4603 | $48.46 | $48.45 | $48.50 |
| Purchase #3 | $162.99 | 12.567% | $183.473 | $183.47 | $183.45 | $183.50 |
| Purchase #4 | $73.61 | 4.669% | $77.0469 | $77.05 | $77.05 | $77.00 |
| Purchase #5 | $91.98 | 13.114% | $104.0423 | $104.04 | $104.05 | $104.00 |
| Purchase #6 | $243.67 | 6.352% | $259.1479 | $259.15 | $259.15 | $259.10 |
| Purchase #7 | $154.86 | 7.492% | $166.4621 | $166.46 | $166.45 | $166.50 |
| 7 purchase totals = | $846.44 | $917.7107 | $917.71 | $917.70 | $917.70 | |