| 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 | $93.92 | 6.788% | $100.2953 | $100.30 | $100.30 | $100.30 |
| Purchase #2 | $164.93 | 11.839% | $184.4561 | $184.46 | $184.45 | $184.50 |
| Purchase #3 | $72.37 | 4.628% | $75.7193 | $75.72 | $75.70 | $75.70 |
| Purchase #4 | $111.33 | 12.555% | $125.3075 | $125.31 | $125.30 | $125.30 |
| Purchase #5 | $164.27 | 8.815% | $178.7504 | $178.75 | $178.75 | $178.80 |
| Purchase #6 | $11.74 | 4.156% | $12.2279 | $12.23 | $12.25 | $12.20 |
| Purchase #7 | $141.53 | 9.309% | $154.705 | $154.71 | $154.70 | $154.70 |
| 7 purchase totals = | $760.09 | $831.4615 | $831.48 | $831.45 | $831.50 | |