| 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 | $68.54 | 6.532% | $73.017 | $73.02 | $73.00 | $73.00 |
| Purchase #2 | $224.30 | 5.684% | $237.0492 | $237.05 | $237.05 | $237.00 |
| Purchase #3 | $110.76 | 7.618% | $119.1977 | $119.20 | $119.20 | $119.20 |
| Purchase #4 | $113.32 | 11.448% | $126.2929 | $126.29 | $126.30 | $126.30 |
| Purchase #5 | $106.27 | 4.692% | $111.2562 | $111.26 | $111.25 | $111.30 |
| Purchase #6 | $201.62 | 7.809% | $217.3645 | $217.36 | $217.35 | $217.40 |
| Purchase #7 | $92.50 | 3.440% | $95.682 | $95.68 | $95.70 | $95.70 |
| 7 purchase totals = | $917.31 | $979.8595 | $979.86 | $979.85 | $979.90 | |