| 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 | $40.30 | 8.258% | $43.628 | $43.63 | $43.65 | $43.60 |
| Purchase #2 | $59.42 | 9.110% | $64.8332 | $64.83 | $64.85 | $64.80 |
| Purchase #3 | $14.75 | 11.641% | $16.467 | $16.47 | $16.45 | $16.50 |
| Purchase #4 | $216.58 | 10.159% | $238.5824 | $238.58 | $238.60 | $238.60 |
| Purchase #5 | $217.67 | 11.853% | $243.4704 | $243.47 | $243.45 | $243.50 |
| Purchase #6 | $10.55 | 5.460% | $11.126 | $11.13 | $11.15 | $11.10 |
| Purchase #7 | $196.58 | 8.766% | $213.8122 | $213.81 | $213.80 | $213.80 |
| 7 purchase totals = | $755.85 | $831.9192 | $831.92 | $831.95 | $831.90 | |