| 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 | $14.36 | 7.688% | $15.464 | $15.46 | $15.45 | $15.50 |
| Purchase #2 | $95.41 | 5.117% | $100.2921 | $100.29 | $100.30 | $100.30 |
| Purchase #3 | $11.27 | 3.663% | $11.6828 | $11.68 | $11.70 | $11.70 |
| Purchase #4 | $103.33 | 8.731% | $112.3517 | $112.35 | $112.35 | $112.40 |
| Purchase #5 | $88.36 | 10.692% | $97.8075 | $97.81 | $97.80 | $97.80 |
| Purchase #6 | $69.40 | 5.368% | $73.1254 | $73.13 | $73.15 | $73.10 |
| Purchase #7 | $74.88 | 4.457% | $78.2174 | $78.22 | $78.20 | $78.20 |
| 7 purchase totals = | $457.01 | $488.9409 | $488.94 | $488.95 | $489.00 | |