| 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 | $28.67 | 11.388% | $31.9349 | $31.93 | $31.95 | $31.90 |
| Purchase #2 | $154.89 | 5.224% | $162.9815 | $162.98 | $163.00 | $163.00 |
| Purchase #3 | $236.33 | 3.670% | $245.0033 | $245.00 | $245.00 | $245.00 |
| Purchase #4 | $22.47 | 12.535% | $25.2866 | $25.29 | $25.30 | $25.30 |
| Purchase #5 | $70.60 | 7.451% | $75.8604 | $75.86 | $75.85 | $75.90 |
| Purchase #6 | $82.84 | 12.616% | $93.2911 | $93.29 | $93.30 | $93.30 |
| Purchase #7 | $134.71 | 4.382% | $140.613 | $140.61 | $140.60 | $140.60 |
| 7 purchase totals = | $730.51 | $774.9708 | $774.96 | $775.00 | $775.00 | |