| 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 | $78.90 | 6.408% | $83.9559 | $83.96 | $83.95 | $84.00 |
| Purchase #2 | $84.51 | 13.855% | $96.2189 | $96.22 | $96.20 | $96.20 |
| Purchase #3 | $61.84 | 12.324% | $69.4612 | $69.46 | $69.45 | $69.50 |
| Purchase #4 | $79.36 | 11.279% | $88.311 | $88.31 | $88.30 | $88.30 |
| Purchase #5 | $146.34 | 13.496% | $166.09 | $166.09 | $166.10 | $166.10 |
| Purchase #6 | $12.49 | 12.521% | $14.0539 | $14.05 | $14.05 | $14.10 |
| Purchase #7 | $103.64 | 12.589% | $116.6872 | $116.69 | $116.70 | $116.70 |
| 7 purchase totals = | $567.08 | $634.7781 | $634.78 | $634.75 | $634.90 | |