| 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 | $25.92 | 13.304% | $29.3684 | $29.37 | $29.35 | $29.40 |
| Purchase #2 | $216.58 | 12.646% | $243.9687 | $243.97 | $243.95 | $244.00 |
| Purchase #3 | $62.36 | 12.397% | $70.0908 | $70.09 | $70.10 | $70.10 |
| Purchase #4 | $60.88 | 9.127% | $66.4365 | $66.44 | $66.45 | $66.40 |
| Purchase #5 | $32.46 | 9.683% | $35.6031 | $35.60 | $35.60 | $35.60 |
| Purchase #6 | $207.96 | 3.389% | $215.0078 | $215.01 | $215.00 | $215.00 |
| Purchase #7 | $18.30 | 5.221% | $19.2554 | $19.26 | $19.25 | $19.30 |
| 7 purchase totals = | $624.46 | $679.7307 | $679.74 | $679.70 | $679.80 | |