| 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 | $18.92 | 8.307% | $20.4917 | $20.49 | $20.50 | $20.50 |
| Purchase #2 | $73.72 | 7.378% | $79.1591 | $79.16 | $79.15 | $79.20 |
| Purchase #3 | $68.40 | 9.371% | $74.8098 | $74.81 | $74.80 | $74.80 |
| Purchase #4 | $15.30 | 4.168% | $15.9377 | $15.94 | $15.95 | $15.90 |
| Purchase #5 | $111.69 | 6.441% | $118.884 | $118.88 | $118.90 | $118.90 |
| Purchase #6 | $212.99 | 13.850% | $242.4891 | $242.49 | $242.50 | $242.50 |
| Purchase #7 | $194.38 | 3.533% | $201.2474 | $201.25 | $201.25 | $201.20 |
| 7 purchase totals = | $695.40 | $753.0188 | $753.02 | $753.05 | $753.00 | |