| 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 | $57.87 | 6.717% | $61.7571 | $61.76 | $61.75 | $61.80 |
| Purchase #2 | $45.88 | 10.421% | $50.6612 | $50.66 | $50.65 | $50.70 |
| Purchase #3 | $151.32 | 3.712% | $156.937 | $156.94 | $156.95 | $156.90 |
| Purchase #4 | $61.35 | 13.450% | $69.6016 | $69.60 | $69.60 | $69.60 |
| Purchase #5 | $16.28 | 5.500% | $17.1754 | $17.18 | $17.20 | $17.20 |
| Purchase #6 | $103.25 | 5.383% | $108.8079 | $108.81 | $108.80 | $108.80 |
| Purchase #7 | $180.71 | 7.243% | $193.7988 | $193.80 | $193.80 | $193.80 |
| 7 purchase totals = | $616.66 | $658.7390 | $658.75 | $658.75 | $658.80 | |