| 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 | $55.43 | 9.764% | $60.8422 | $60.84 | $60.85 | $60.80 |
| Purchase #2 | $136.79 | 11.145% | $152.0352 | $152.04 | $152.05 | $152.00 |
| Purchase #3 | $240.46 | 8.430% | $260.7308 | $260.73 | $260.75 | $260.70 |
| Purchase #4 | $29.38 | 13.720% | $33.4109 | $33.41 | $33.40 | $33.40 |
| Purchase #5 | $221.56 | 5.646% | $234.0693 | $234.07 | $234.05 | $234.10 |
| Purchase #6 | $12.56 | 8.803% | $13.6657 | $13.67 | $13.65 | $13.70 |
| Purchase #7 | $87.74 | 5.179% | $92.2841 | $92.28 | $92.30 | $92.30 |
| 7 purchase totals = | $783.92 | $847.0382 | $847.04 | $847.05 | $847.00 | |