| 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 | $72.47 | 8.551% | $78.6669 | $78.67 | $78.65 | $78.70 |
| Purchase #2 | $12.51 | 5.238% | $13.1653 | $13.17 | $13.15 | $13.20 |
| Purchase #3 | $85.76 | 13.112% | $97.0049 | $97.00 | $97.00 | $97.00 |
| Purchase #4 | $81.77 | 7.360% | $87.7883 | $87.79 | $87.80 | $87.80 |
| Purchase #5 | $243.66 | 12.109% | $273.1648 | $273.16 | $273.15 | $273.20 |
| Purchase #6 | $197.53 | 4.151% | $205.7295 | $205.73 | $205.75 | $205.70 |
| Purchase #7 | $207.48 | 3.329% | $214.387 | $214.39 | $214.40 | $214.40 |
| 7 purchase totals = | $901.18 | $969.9067 | $969.91 | $969.90 | $970.00 | |