| 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 | $25.84 | 11.688% | $28.8602 | $28.86 | $28.85 | $28.90 |
| Purchase #2 | $36.50 | 5.853% | $38.6363 | $38.64 | $38.65 | $38.60 |
| Purchase #3 | $59.69 | 11.351% | $66.4654 | $66.47 | $66.45 | $66.50 |
| Purchase #4 | $185.46 | 6.240% | $197.0327 | $197.03 | $197.05 | $197.00 |
| Purchase #5 | $103.75 | 8.651% | $112.7254 | $112.73 | $112.75 | $112.70 |
| Purchase #6 | $188.36 | 9.125% | $205.5479 | $205.55 | $205.55 | $205.50 |
| Purchase #7 | $52.75 | 4.604% | $55.1786 | $55.18 | $55.20 | $55.20 |
| 7 purchase totals = | $652.35 | $704.4465 | $704.46 | $704.50 | $704.40 | |