| 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 | $106.47 | 10.813% | $117.9826 | $117.98 | $118.00 | $118.00 |
| Purchase #2 | $71.53 | 10.434% | $78.9934 | $78.99 | $79.00 | $79.00 |
| Purchase #3 | $197.34 | 13.687% | $224.3499 | $224.35 | $224.35 | $224.30 |
| Purchase #4 | $115.70 | 11.678% | $129.2114 | $129.21 | $129.20 | $129.20 |
| Purchase #5 | $69.38 | 10.709% | $76.8099 | $76.81 | $76.80 | $76.80 |
| Purchase #6 | $148.40 | 12.364% | $166.7482 | $166.75 | $166.75 | $166.70 |
| Purchase #7 | $59.73 | 11.301% | $66.4801 | $66.48 | $66.50 | $66.50 |
| 7 purchase totals = | $768.55 | $860.5755 | $860.57 | $860.60 | $860.50 | |