| 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 | $63.97 | 5.133% | $67.2536 | $67.25 | $67.25 | $67.30 |
| Purchase #2 | $96.30 | 5.745% | $101.8324 | $101.83 | $101.85 | $101.80 |
| Purchase #3 | $247.83 | 10.749% | $274.4692 | $274.47 | $274.45 | $274.50 |
| Purchase #4 | $232.27 | 8.275% | $251.4903 | $251.49 | $251.50 | $251.50 |
| Purchase #5 | $12.53 | 3.816% | $13.0081 | $13.01 | $13.00 | $13.00 |
| Purchase #6 | $110.63 | 5.581% | $116.8043 | $116.80 | $116.80 | $116.80 |
| Purchase #7 | $59.53 | 10.117% | $65.5527 | $65.55 | $65.55 | $65.60 |
| 7 purchase totals = | $823.06 | $890.4106 | $890.40 | $890.40 | $890.50 | |