| 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 | $30.98 | 9.328% | $33.8698 | $33.87 | $33.85 | $33.90 |
| Purchase #2 | $90.68 | 7.314% | $97.3123 | $97.31 | $97.30 | $97.30 |
| Purchase #3 | $102.75 | 13.491% | $116.612 | $116.61 | $116.60 | $116.60 |
| Purchase #4 | $96.51 | 10.782% | $106.9157 | $106.92 | $106.90 | $106.90 |
| Purchase #5 | $162.43 | 7.438% | $174.5115 | $174.51 | $174.50 | $174.50 |
| Purchase #6 | $95.60 | 13.371% | $108.3827 | $108.38 | $108.40 | $108.40 |
| Purchase #7 | $225.92 | 9.125% | $246.5352 | $246.54 | $246.55 | $246.50 |
| 7 purchase totals = | $804.87 | $884.1392 | $884.14 | $884.10 | $884.10 | |