| 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 | $96.26 | 7.117% | $103.1108 | $103.11 | $103.10 | $103.10 |
| Purchase #2 | $34.26 | 5.677% | $36.2049 | $36.20 | $36.20 | $36.20 |
| Purchase #3 | $149.31 | 6.785% | $159.4407 | $159.44 | $159.45 | $159.40 |
| Purchase #4 | $207.25 | 12.192% | $232.5179 | $232.52 | $232.50 | $232.50 |
| Purchase #5 | $59.81 | 7.770% | $64.4572 | $64.46 | $64.45 | $64.50 |
| Purchase #6 | $40.57 | 7.861% | $43.7592 | $43.76 | $43.75 | $43.80 |
| Purchase #7 | $174.87 | 9.628% | $191.7065 | $191.71 | $191.70 | $191.70 |
| 7 purchase totals = | $762.33 | $831.1972 | $831.20 | $831.15 | $831.20 | |