| 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 | $49.44 | 5.145% | $51.9837 | $51.98 | $52.00 | $52.00 |
| Purchase #2 | $94.89 | 10.255% | $104.621 | $104.62 | $104.60 | $104.60 |
| Purchase #3 | $55.45 | 13.406% | $62.8836 | $62.88 | $62.90 | $62.90 |
| Purchase #4 | $144.48 | 6.219% | $153.4652 | $153.47 | $153.45 | $153.50 |
| Purchase #5 | $96.52 | 10.198% | $106.3631 | $106.36 | $106.35 | $106.40 |
| Purchase #6 | $217.81 | 8.513% | $236.3522 | $236.35 | $236.35 | $236.40 |
| Purchase #7 | $58.65 | 8.802% | $63.8124 | $63.81 | $63.80 | $63.80 |
| 7 purchase totals = | $717.24 | $779.4812 | $779.47 | $779.45 | $779.60 | |