| 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 | $69.41 | 11.339% | $77.2804 | $77.28 | $77.30 | $77.30 |
| Purchase #2 | $78.36 | 13.142% | $88.6581 | $88.66 | $88.65 | $88.70 |
| Purchase #3 | $28.46 | 3.623% | $29.4911 | $29.49 | $29.50 | $29.50 |
| Purchase #4 | $241.63 | 3.684% | $250.5316 | $250.53 | $250.55 | $250.50 |
| Purchase #5 | $111.60 | 4.735% | $116.8843 | $116.88 | $116.90 | $116.90 |
| Purchase #6 | $33.88 | 5.691% | $35.8081 | $35.81 | $35.80 | $35.80 |
| Purchase #7 | $113.71 | 13.787% | $129.3872 | $129.39 | $129.40 | $129.40 |
| 7 purchase totals = | $677.05 | $728.0408 | $728.04 | $728.10 | $728.10 | |