| 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 | $64.95 | 10.459% | $71.7431 | $71.74 | $71.75 | $71.70 |
| Purchase #2 | $47.62 | 9.733% | $52.2549 | $52.25 | $52.25 | $52.30 |
| Purchase #3 | $106.29 | 5.681% | $112.3283 | $112.33 | $112.35 | $112.30 |
| Purchase #4 | $246.42 | 10.576% | $272.4814 | $272.48 | $272.50 | $272.50 |
| Purchase #5 | $15.69 | 9.773% | $17.2234 | $17.22 | $17.20 | $17.20 |
| Purchase #6 | $16.81 | 8.556% | $18.2483 | $18.25 | $18.25 | $18.20 |
| Purchase #7 | $117.54 | 9.449% | $128.6464 | $128.65 | $128.65 | $128.60 |
| 7 purchase totals = | $615.32 | $672.9258 | $672.92 | $672.95 | $672.80 | |