| 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 | $78.46 | 3.467% | $81.1802 | $81.18 | $81.20 | $81.20 |
| Purchase #2 | $102.61 | 5.434% | $108.1858 | $108.19 | $108.20 | $108.20 |
| Purchase #3 | $61.33 | 5.353% | $64.613 | $64.61 | $64.60 | $64.60 |
| Purchase #4 | $82.72 | 11.830% | $92.5058 | $92.51 | $92.50 | $92.50 |
| Purchase #5 | $210.79 | 6.402% | $224.2848 | $224.28 | $224.30 | $224.30 |
| Purchase #6 | $128.74 | 3.543% | $133.3013 | $133.30 | $133.30 | $133.30 |
| Purchase #7 | $115.62 | 8.739% | $125.724 | $125.72 | $125.70 | $125.70 |
| 7 purchase totals = | $780.27 | $829.7949 | $829.79 | $829.80 | $829.80 | |