| 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 | $23.32 | 7.641% | $25.1019 | $25.10 | $25.10 | $25.10 |
| Purchase #2 | $178.48 | 9.590% | $195.5962 | $195.60 | $195.60 | $195.60 |
| Purchase #3 | $198.95 | 13.322% | $225.4541 | $225.45 | $225.45 | $225.50 |
| Purchase #4 | $87.62 | 5.694% | $92.6091 | $92.61 | $92.60 | $92.60 |
| Purchase #5 | $145.69 | 12.669% | $164.1475 | $164.15 | $164.15 | $164.10 |
| Purchase #6 | $84.89 | 3.138% | $87.5538 | $87.55 | $87.55 | $87.60 |
| Purchase #7 | $109.66 | 6.382% | $116.6585 | $116.66 | $116.65 | $116.70 |
| 7 purchase totals = | $828.61 | $907.1211 | $907.12 | $907.10 | $907.20 | |