| 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 | $124.83 | 5.456% | $131.6407 | $131.64 | $131.65 | $131.60 |
| Purchase #2 | $42.84 | 12.276% | $48.099 | $48.10 | $48.10 | $48.10 |
| Purchase #3 | $41.80 | 9.259% | $45.6703 | $45.67 | $45.65 | $45.70 |
| Purchase #4 | $76.95 | 12.125% | $86.2802 | $86.28 | $86.30 | $86.30 |
| Purchase #5 | $148.70 | 12.241% | $166.9024 | $166.90 | $166.90 | $166.90 |
| Purchase #6 | $62.93 | 13.271% | $71.2814 | $71.28 | $71.30 | $71.30 |
| Purchase #7 | $146.55 | 11.315% | $163.1321 | $163.13 | $163.15 | $163.10 |
| 7 purchase totals = | $644.60 | $713.0061 | $713.00 | $713.05 | $713.00 | |