| 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 | $43.37 | 3.775% | $45.0072 | $45.01 | $45.00 | $45.00 |
| Purchase #2 | $182.42 | 7.354% | $195.8352 | $195.84 | $195.85 | $195.80 |
| Purchase #3 | $152.99 | 10.367% | $168.8505 | $168.85 | $168.85 | $168.90 |
| Purchase #4 | $95.33 | 3.668% | $98.8267 | $98.83 | $98.85 | $98.80 |
| Purchase #5 | $121.79 | 3.396% | $125.926 | $125.93 | $125.95 | $125.90 |
| Purchase #6 | $177.42 | 8.861% | $193.1412 | $193.14 | $193.15 | $193.10 |
| Purchase #7 | $20.93 | 6.391% | $22.2676 | $22.27 | $22.25 | $22.30 |
| 7 purchase totals = | $794.25 | $849.8544 | $849.87 | $849.90 | $849.80 | |