| 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 | $5.73 | 5.201% | $6.028 | $6.03 | $6.05 | $6.00 |
| Purchase #2 | $216.87 | 4.744% | $227.1583 | $227.16 | $227.15 | $227.20 |
| Purchase #3 | $245.98 | 11.834% | $275.0893 | $275.09 | $275.10 | $275.10 |
| Purchase #4 | $124.42 | 10.584% | $137.5886 | $137.59 | $137.60 | $137.60 |
| Purchase #5 | $27.89 | 3.169% | $28.7738 | $28.77 | $28.75 | $28.80 |
| Purchase #6 | $128.49 | 3.428% | $132.8946 | $132.89 | $132.90 | $132.90 |
| Purchase #7 | $22.95 | 3.328% | $23.7138 | $23.71 | $23.70 | $23.70 |
| 7 purchase totals = | $772.33 | $831.2464 | $831.24 | $831.25 | $831.30 | |