| 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 | $52.49 | 11.301% | $58.4219 | $58.42 | $58.40 | $58.40 |
| Purchase #2 | $6.25 | 12.362% | $7.0226 | $7.02 | $7.00 | $7.00 |
| Purchase #3 | $9.40 | 8.450% | $10.1943 | $10.19 | $10.20 | $10.20 |
| Purchase #4 | $224.64 | 6.494% | $239.2281 | $239.23 | $239.25 | $239.20 |
| Purchase #5 | $181.32 | 10.772% | $200.8518 | $200.85 | $200.85 | $200.90 |
| Purchase #6 | $46.80 | 12.206% | $52.5124 | $52.51 | $52.50 | $52.50 |
| Purchase #7 | $248.71 | 5.866% | $263.2993 | $263.30 | $263.30 | $263.30 |
| 7 purchase totals = | $769.61 | $831.5304 | $831.52 | $831.50 | $831.50 | |