| 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 | $67.35 | 3.500% | $69.7073 | $69.71 | $69.70 | $69.70 |
| Purchase #2 | $87.65 | 8.666% | $95.2457 | $95.25 | $95.25 | $95.20 |
| Purchase #3 | $169.59 | 11.295% | $188.7452 | $188.75 | $188.75 | $188.70 |
| Purchase #4 | $216.43 | 7.530% | $232.7272 | $232.73 | $232.75 | $232.70 |
| Purchase #5 | $72.41 | 5.223% | $76.192 | $76.19 | $76.20 | $76.20 |
| Purchase #6 | $37.97 | 10.673% | $42.0225 | $42.02 | $42.00 | $42.00 |
| Purchase #7 | $99.31 | 7.705% | $106.9618 | $106.96 | $106.95 | $107.00 |
| 7 purchase totals = | $750.71 | $811.6017 | $811.61 | $811.60 | $811.50 | |