| 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 | $30.33 | 5.392% | $31.9654 | $31.97 | $31.95 | $32.00 |
| Purchase #2 | $44.36 | 9.291% | $48.4815 | $48.48 | $48.50 | $48.50 |
| Purchase #3 | $29.26 | 13.705% | $33.2701 | $33.27 | $33.25 | $33.30 |
| Purchase #4 | $232.55 | 6.807% | $248.3797 | $248.38 | $248.40 | $248.40 |
| Purchase #5 | $96.87 | 10.191% | $106.742 | $106.74 | $106.75 | $106.70 |
| Purchase #6 | $215.99 | 12.601% | $243.2069 | $243.21 | $243.20 | $243.20 |
| Purchase #7 | $80.54 | 10.806% | $89.2432 | $89.24 | $89.25 | $89.20 |
| 7 purchase totals = | $729.90 | $801.2888 | $801.29 | $801.30 | $801.30 | |