| 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 | $198.91 | 7.285% | $213.4006 | $213.40 | $213.40 | $213.40 |
| Purchase #2 | $69.76 | 4.165% | $72.6655 | $72.67 | $72.65 | $72.70 |
| Purchase #3 | $128.37 | 13.795% | $146.0786 | $146.08 | $146.10 | $146.10 |
| Purchase #4 | $18.89 | 11.347% | $21.0334 | $21.03 | $21.05 | $21.00 |
| Purchase #5 | $84.53 | 10.821% | $93.677 | $93.68 | $93.70 | $93.70 |
| Purchase #6 | $36.27 | 10.591% | $40.1114 | $40.11 | $40.10 | $40.10 |
| Purchase #7 | $45.61 | 5.862% | $48.2837 | $48.28 | $48.30 | $48.30 |
| 7 purchase totals = | $582.34 | $635.2502 | $635.25 | $635.30 | $635.30 | |