| 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 | $105.50 | 8.708% | $114.6869 | $114.69 | $114.70 | $114.70 |
| Purchase #2 | $86.56 | 12.839% | $97.6734 | $97.67 | $97.65 | $97.70 |
| Purchase #3 | $93.72 | 9.837% | $102.9392 | $102.94 | $102.95 | $102.90 |
| Purchase #4 | $28.64 | 13.151% | $32.4064 | $32.41 | $32.40 | $32.40 |
| Purchase #5 | $175.70 | 7.869% | $189.5258 | $189.53 | $189.55 | $189.50 |
| Purchase #6 | $231.70 | 13.633% | $263.2877 | $263.29 | $263.30 | $263.30 |
| Purchase #7 | $109.47 | 6.822% | $116.938 | $116.94 | $116.95 | $116.90 |
| 7 purchase totals = | $831.29 | $917.4574 | $917.47 | $917.50 | $917.40 | |