| 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 | $55.72 | 7.342% | $59.811 | $59.81 | $59.80 | $59.80 |
| Purchase #2 | $207.90 | 4.373% | $216.9915 | $216.99 | $217.00 | $217.00 |
| Purchase #3 | $65.89 | 5.382% | $69.4362 | $69.44 | $69.45 | $69.40 |
| Purchase #4 | $76.65 | 3.330% | $79.2024 | $79.20 | $79.20 | $79.20 |
| Purchase #5 | $91.84 | 7.555% | $98.7785 | $98.78 | $98.80 | $98.80 |
| Purchase #6 | $192.37 | 10.304% | $212.1918 | $212.19 | $212.20 | $212.20 |
| Purchase #7 | $42.34 | 4.629% | $44.2999 | $44.30 | $44.30 | $44.30 |
| 7 purchase totals = | $732.71 | $780.7113 | $780.71 | $780.75 | $780.70 | |