| 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 | $87.94 | 3.442% | $90.9669 | $90.97 | $90.95 | $91.00 |
| Purchase #2 | $68.93 | 12.460% | $77.5187 | $77.52 | $77.50 | $77.50 |
| Purchase #3 | $38.67 | 11.459% | $43.1012 | $43.10 | $43.10 | $43.10 |
| Purchase #4 | $194.33 | 5.456% | $204.9326 | $204.93 | $204.95 | $204.90 |
| Purchase #5 | $119.42 | 3.867% | $124.038 | $124.04 | $124.05 | $124.00 |
| Purchase #6 | $115.25 | 13.747% | $131.0934 | $131.09 | $131.10 | $131.10 |
| Purchase #7 | $48.54 | 13.516% | $55.1007 | $55.10 | $55.10 | $55.10 |
| 7 purchase totals = | $673.08 | $726.7515 | $726.75 | $726.75 | $726.70 | |