| 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 | $115.62 | 6.509% | $123.1457 | $123.15 | $123.15 | $123.10 |
| Purchase #2 | $99.97 | 4.689% | $104.6576 | $104.66 | $104.65 | $104.70 |
| Purchase #3 | $106.30 | 3.805% | $110.3447 | $110.34 | $110.35 | $110.30 |
| Purchase #4 | $165.93 | 8.714% | $180.3891 | $180.39 | $180.40 | $180.40 |
| Purchase #5 | $34.91 | 8.766% | $37.9702 | $37.97 | $37.95 | $38.00 |
| Purchase #6 | $96.63 | 6.797% | $103.1979 | $103.20 | $103.20 | $103.20 |
| Purchase #7 | $89.25 | 12.132% | $100.0778 | $100.08 | $100.10 | $100.10 |
| 7 purchase totals = | $708.61 | $759.7830 | $759.79 | $759.80 | $759.80 | |