| 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 | $12.91 | 4.443% | $13.4836 | $13.48 | $13.50 | $13.50 |
| Purchase #2 | $227.55 | 10.811% | $252.1504 | $252.15 | $252.15 | $252.20 |
| Purchase #3 | $25.86 | 12.184% | $29.0108 | $29.01 | $29.00 | $29.00 |
| Purchase #4 | $30.45 | 4.849% | $31.9265 | $31.93 | $31.95 | $31.90 |
| Purchase #5 | $132.39 | 13.650% | $150.4612 | $150.46 | $150.45 | $150.50 |
| Purchase #6 | $153.97 | 10.655% | $170.3755 | $170.38 | $170.40 | $170.40 |
| Purchase #7 | $41.81 | 13.410% | $47.4167 | $47.42 | $47.40 | $47.40 |
| 7 purchase totals = | $624.94 | $694.8247 | $694.83 | $694.85 | $694.90 | |