| 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 | $66.77 | 10.536% | $73.8049 | $73.80 | $73.80 | $73.80 |
| Purchase #2 | $22.76 | 3.514% | $23.5598 | $23.56 | $23.55 | $23.60 |
| Purchase #3 | $6.89 | 8.863% | $7.5007 | $7.50 | $7.50 | $7.50 |
| Purchase #4 | $56.93 | 5.663% | $60.1539 | $60.15 | $60.15 | $60.20 |
| Purchase #5 | $113.30 | 10.540% | $125.2418 | $125.24 | $125.25 | $125.20 |
| Purchase #6 | $214.39 | 9.219% | $234.1546 | $234.15 | $234.15 | $234.20 |
| Purchase #7 | $143.43 | 4.842% | $150.3749 | $150.37 | $150.35 | $150.40 |
| 7 purchase totals = | $624.47 | $674.7906 | $674.77 | $674.75 | $674.90 | |