| 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 | $94.99 | 11.572% | $105.9822 | $105.98 | $106.00 | $106.00 |
| Purchase #2 | $144.61 | 13.774% | $164.5286 | $164.53 | $164.55 | $164.50 |
| Purchase #3 | $146.42 | 11.375% | $163.0753 | $163.08 | $163.10 | $163.10 |
| Purchase #4 | $22.87 | 8.695% | $24.8585 | $24.86 | $24.85 | $24.90 |
| Purchase #5 | $66.27 | 7.502% | $71.2416 | $71.24 | $71.25 | $71.20 |
| Purchase #6 | $164.70 | 5.258% | $173.3599 | $173.36 | $173.35 | $173.40 |
| Purchase #7 | $43.27 | 5.689% | $45.7316 | $45.73 | $45.75 | $45.70 |
| 7 purchase totals = | $683.13 | $748.7777 | $748.78 | $748.85 | $748.80 | |