| 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 | $123.42 | 10.805% | $136.7555 | $136.76 | $136.75 | $136.80 |
| Purchase #2 | $62.32 | 6.282% | $66.2349 | $66.23 | $66.25 | $66.20 |
| Purchase #3 | $123.81 | 7.142% | $132.6525 | $132.65 | $132.65 | $132.70 |
| Purchase #4 | $233.94 | 11.249% | $260.2559 | $260.26 | $260.25 | $260.30 |
| Purchase #5 | $13.32 | 13.853% | $15.1652 | $15.17 | $15.15 | $15.20 |
| Purchase #6 | $247.90 | 9.452% | $271.3315 | $271.33 | $271.35 | $271.30 |
| Purchase #7 | $16.49 | 6.589% | $17.5765 | $17.58 | $17.60 | $17.60 |
| 7 purchase totals = | $821.20 | $899.9720 | $899.98 | $900.00 | $900.10 | |