| 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 | $96.64 | 9.167% | $105.499 | $105.50 | $105.50 | $105.50 |
| Purchase #2 | $7.50 | 4.167% | $7.8125 | $7.81 | $7.80 | $7.80 |
| Purchase #3 | $212.43 | 6.601% | $226.4525 | $226.45 | $226.45 | $226.50 |
| Purchase #4 | $10.43 | 4.728% | $10.9231 | $10.92 | $10.90 | $10.90 |
| Purchase #5 | $191.65 | 11.183% | $213.0822 | $213.08 | $213.10 | $213.10 |
| Purchase #6 | $90.94 | 12.389% | $102.2066 | $102.21 | $102.20 | $102.20 |
| Purchase #7 | $24.88 | 7.425% | $26.7273 | $26.73 | $26.75 | $26.70 |
| 7 purchase totals = | $634.47 | $692.7032 | $692.70 | $692.70 | $692.70 | |