| 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 | $116.73 | 8.706% | $126.8925 | $126.89 | $126.90 | $126.90 |
| Purchase #2 | $12.99 | 10.170% | $14.3111 | $14.31 | $14.30 | $14.30 |
| Purchase #3 | $99.63 | 4.395% | $104.0087 | $104.01 | $104.00 | $104.00 |
| Purchase #4 | $124.45 | 13.253% | $140.9434 | $140.94 | $140.95 | $140.90 |
| Purchase #5 | $80.80 | 7.685% | $87.0095 | $87.01 | $87.00 | $87.00 |
| Purchase #6 | $116.69 | 6.624% | $124.4195 | $124.42 | $124.40 | $124.40 |
| Purchase #7 | $163.84 | 3.750% | $169.984 | $169.98 | $170.00 | $170.00 |
| 7 purchase totals = | $715.13 | $767.5687 | $767.56 | $767.55 | $767.50 | |