| 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 | $58.75 | 9.202% | $64.1562 | $64.16 | $64.15 | $64.20 |
| Purchase #2 | $140.68 | 7.813% | $151.6713 | $151.67 | $151.65 | $151.70 |
| Purchase #3 | $29.57 | 4.683% | $30.9548 | $30.95 | $30.95 | $31.00 |
| Purchase #4 | $58.71 | 12.295% | $65.9284 | $65.93 | $65.95 | $65.90 |
| Purchase #5 | $6.57 | 9.202% | $7.1746 | $7.17 | $7.15 | $7.20 |
| Purchase #6 | $186.50 | 5.645% | $197.0279 | $197.03 | $197.05 | $197.00 |
| Purchase #7 | $70.84 | 9.490% | $77.5627 | $77.56 | $77.55 | $77.60 |
| 7 purchase totals = | $551.62 | $594.4759 | $594.47 | $594.45 | $594.60 | |