| 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 | $102.69 | 13.690% | $116.7483 | $116.75 | $116.75 | $116.70 |
| Purchase #2 | $29.99 | 3.871% | $31.1509 | $31.15 | $31.15 | $31.20 |
| Purchase #3 | $60.95 | 11.544% | $67.9861 | $67.99 | $68.00 | $68.00 |
| Purchase #4 | $26.48 | 8.549% | $28.7438 | $28.74 | $28.75 | $28.70 |
| Purchase #5 | $13.58 | 13.502% | $15.4136 | $15.41 | $15.40 | $15.40 |
| Purchase #6 | $94.61 | 10.473% | $104.5185 | $104.52 | $104.50 | $104.50 |
| Purchase #7 | $88.57 | 6.251% | $94.1065 | $94.11 | $94.10 | $94.10 |
| 7 purchase totals = | $416.87 | $458.6677 | $458.67 | $458.65 | $458.60 | |