| 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 | $77.79 | 6.368% | $82.7437 | $82.74 | $82.75 | $82.70 |
| Purchase #2 | $190.45 | 8.597% | $206.823 | $206.82 | $206.80 | $206.80 |
| Purchase #3 | $85.38 | 3.857% | $88.6731 | $88.67 | $88.65 | $88.70 |
| Purchase #4 | $113.38 | 10.684% | $125.4935 | $125.49 | $125.50 | $125.50 |
| Purchase #5 | $20.74 | 7.197% | $22.2327 | $22.23 | $22.25 | $22.20 |
| Purchase #6 | $78.51 | 7.524% | $84.4171 | $84.42 | $84.40 | $84.40 |
| Purchase #7 | $225.83 | 6.594% | $240.7212 | $240.72 | $240.70 | $240.70 |
| 7 purchase totals = | $792.08 | $851.1043 | $851.09 | $851.05 | $851.00 | |