| 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 | $28.34 | 7.161% | $30.3694 | $30.37 | $30.35 | $30.40 |
| Purchase #2 | $52.93 | 3.296% | $54.6746 | $54.67 | $54.65 | $54.70 |
| Purchase #3 | $202.48 | 12.281% | $227.3466 | $227.35 | $227.35 | $227.30 |
| Purchase #4 | $237.42 | 11.681% | $265.153 | $265.15 | $265.15 | $265.20 |
| Purchase #5 | $9.74 | 8.537% | $10.5715 | $10.57 | $10.55 | $10.60 |
| Purchase #6 | $134.61 | 11.309% | $149.833 | $149.83 | $149.85 | $149.80 |
| Purchase #7 | $183.68 | 5.310% | $193.4334 | $193.43 | $193.45 | $193.40 |
| 7 purchase totals = | $849.20 | $931.3815 | $931.37 | $931.35 | $931.40 | |