| 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 | $49.86 | 10.482% | $55.0863 | $55.09 | $55.10 | $55.10 |
| Purchase #2 | $142.41 | 3.724% | $147.7133 | $147.71 | $147.70 | $147.70 |
| Purchase #3 | $67.34 | 10.379% | $74.3292 | $74.33 | $74.35 | $74.30 |
| Purchase #4 | $25.88 | 8.180% | $27.997 | $28.00 | $28.00 | $28.00 |
| Purchase #5 | $114.57 | 9.674% | $125.6535 | $125.65 | $125.65 | $125.70 |
| Purchase #6 | $116.45 | 13.384% | $132.0357 | $132.04 | $132.05 | $132.00 |
| Purchase #7 | $61.93 | 7.257% | $66.4243 | $66.42 | $66.40 | $66.40 |
| 7 purchase totals = | $578.44 | $629.2393 | $629.24 | $629.25 | $629.20 | |