| 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 | $80.69 | 8.532% | $87.5745 | $87.57 | $87.55 | $87.60 |
| Purchase #2 | $124.36 | 3.115% | $128.2338 | $128.23 | $128.25 | $128.20 |
| Purchase #3 | $235.80 | 4.717% | $246.9227 | $246.92 | $246.90 | $246.90 |
| Purchase #4 | $12.62 | 13.851% | $14.368 | $14.37 | $14.35 | $14.40 |
| Purchase #5 | $132.97 | 9.858% | $146.0782 | $146.08 | $146.10 | $146.10 |
| Purchase #6 | $164.53 | 6.795% | $175.7098 | $175.71 | $175.70 | $175.70 |
| Purchase #7 | $70.91 | 10.645% | $78.4584 | $78.46 | $78.45 | $78.50 |
| 7 purchase totals = | $821.88 | $877.3454 | $877.34 | $877.30 | $877.40 | |