| 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 | $112.78 | 8.856% | $122.7678 | $122.77 | $122.75 | $122.80 |
| Purchase #2 | $243.86 | 10.261% | $268.8825 | $268.88 | $268.90 | $268.90 |
| Purchase #3 | $24.48 | 6.807% | $26.1464 | $26.15 | $26.15 | $26.10 |
| Purchase #4 | $19.30 | 13.429% | $21.8918 | $21.89 | $21.90 | $21.90 |
| Purchase #5 | $48.47 | 11.716% | $54.1487 | $54.15 | $54.15 | $54.10 |
| Purchase #6 | $45.41 | 8.746% | $49.3816 | $49.38 | $49.40 | $49.40 |
| Purchase #7 | $74.69 | 3.871% | $77.5812 | $77.58 | $77.60 | $77.60 |
| 7 purchase totals = | $568.99 | $620.8000 | $620.80 | $620.85 | $620.80 | |