| 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 | $59.75 | 7.116% | $64.0018 | $64.00 | $64.00 | $64.00 |
| Purchase #2 | $83.95 | 8.450% | $91.0438 | $91.04 | $91.05 | $91.00 |
| Purchase #3 | $42.91 | 6.382% | $45.6485 | $45.65 | $45.65 | $45.60 |
| Purchase #4 | $10.89 | 4.538% | $11.3842 | $11.38 | $11.40 | $11.40 |
| Purchase #5 | $68.79 | 6.551% | $73.2964 | $73.30 | $73.30 | $73.30 |
| Purchase #6 | $189.48 | 9.115% | $206.7511 | $206.75 | $206.75 | $206.80 |
| Purchase #7 | $177.33 | 7.294% | $190.2645 | $190.26 | $190.25 | $190.30 |
| 7 purchase totals = | $633.10 | $682.3903 | $682.38 | $682.40 | $682.40 | |