| 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 | $65.25 | 6.589% | $69.5493 | $69.55 | $69.55 | $69.50 |
| Purchase #2 | $74.87 | 11.139% | $83.2098 | $83.21 | $83.20 | $83.20 |
| Purchase #3 | $116.35 | 10.603% | $128.6866 | $128.69 | $128.70 | $128.70 |
| Purchase #4 | $220.41 | 10.609% | $243.7933 | $243.79 | $243.80 | $243.80 |
| Purchase #5 | $222.48 | 5.319% | $234.3137 | $234.31 | $234.30 | $234.30 |
| Purchase #6 | $193.61 | 6.563% | $206.3166 | $206.32 | $206.30 | $206.30 |
| Purchase #7 | $19.82 | 7.705% | $21.3471 | $21.35 | $21.35 | $21.30 |
| 7 purchase totals = | $912.79 | $987.2164 | $987.22 | $987.20 | $987.10 | |