| 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 | $101.60 | 3.382% | $105.0361 | $105.04 | $105.05 | $105.00 |
| Purchase #2 | $72.92 | 3.833% | $75.715 | $75.72 | $75.70 | $75.70 |
| Purchase #3 | $200.84 | 8.698% | $218.3091 | $218.31 | $218.30 | $218.30 |
| Purchase #4 | $89.48 | 7.357% | $96.063 | $96.06 | $96.05 | $96.10 |
| Purchase #5 | $101.57 | 7.256% | $108.9399 | $108.94 | $108.95 | $108.90 |
| Purchase #6 | $82.29 | 4.150% | $85.705 | $85.71 | $85.70 | $85.70 |
| Purchase #7 | $125.77 | 12.648% | $141.6774 | $141.68 | $141.70 | $141.70 |
| 7 purchase totals = | $774.47 | $831.4455 | $831.46 | $831.45 | $831.40 | |