| 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 | $21.91 | 13.284% | $24.8205 | $24.82 | $24.80 | $24.80 |
| Purchase #2 | $64.87 | 9.507% | $71.0372 | $71.04 | $71.05 | $71.00 |
| Purchase #3 | $51.35 | 5.674% | $54.2636 | $54.26 | $54.25 | $54.30 |
| Purchase #4 | $61.46 | 4.106% | $63.9835 | $63.98 | $64.00 | $64.00 |
| Purchase #5 | $243.87 | 8.308% | $264.1307 | $264.13 | $264.15 | $264.10 |
| Purchase #6 | $58.93 | 5.513% | $62.1788 | $62.18 | $62.20 | $62.20 |
| Purchase #7 | $239.84 | 11.513% | $267.4528 | $267.45 | $267.45 | $267.50 |
| 7 purchase totals = | $742.23 | $807.8671 | $807.86 | $807.90 | $807.90 | |