| 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 | $94.37 | 9.196% | $103.0483 | $103.05 | $103.05 | $103.00 |
| Purchase #2 | $65.25 | 8.380% | $70.718 | $70.72 | $70.70 | $70.70 |
| Purchase #3 | $29.64 | 5.223% | $31.1881 | $31.19 | $31.20 | $31.20 |
| Purchase #4 | $103.55 | 3.194% | $106.8574 | $106.86 | $106.85 | $106.90 |
| Purchase #5 | $93.69 | 10.855% | $103.86 | $103.86 | $103.85 | $103.90 |
| Purchase #6 | $113.71 | 10.689% | $125.8645 | $125.86 | $125.85 | $125.90 |
| Purchase #7 | $28.36 | 4.819% | $29.7267 | $29.73 | $29.75 | $29.70 |
| 7 purchase totals = | $528.57 | $571.2630 | $571.27 | $571.25 | $571.30 | |