| 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 | $71.76 | 13.335% | $81.3292 | $81.33 | $81.35 | $81.30 |
| Purchase #2 | $203.60 | 5.282% | $214.3542 | $214.35 | $214.35 | $214.40 |
| Purchase #3 | $112.58 | 6.202% | $119.5622 | $119.56 | $119.55 | $119.60 |
| Purchase #4 | $58.65 | 13.735% | $66.7056 | $66.71 | $66.70 | $66.70 |
| Purchase #5 | $214.53 | 3.863% | $222.8173 | $222.82 | $222.80 | $222.80 |
| Purchase #6 | $15.67 | 8.760% | $17.0427 | $17.04 | $17.05 | $17.00 |
| Purchase #7 | $235.26 | 8.544% | $255.3606 | $255.36 | $255.35 | $255.40 |
| 7 purchase totals = | $912.05 | $977.1718 | $977.17 | $977.15 | $977.20 | |