| 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 | $50.73 | 7.863% | $54.7189 | $54.72 | $54.70 | $54.70 |
| Purchase #2 | $98.45 | 13.744% | $111.981 | $111.98 | $112.00 | $112.00 |
| Purchase #3 | $68.80 | 7.142% | $73.7137 | $73.71 | $73.70 | $73.70 |
| Purchase #4 | $28.93 | 12.656% | $32.5914 | $32.59 | $32.60 | $32.60 |
| Purchase #5 | $160.38 | 3.634% | $166.2082 | $166.21 | $166.20 | $166.20 |
| Purchase #6 | $187.69 | 7.524% | $201.8118 | $201.81 | $201.80 | $201.80 |
| Purchase #7 | $125.93 | 10.505% | $139.1589 | $139.16 | $139.15 | $139.20 |
| 7 purchase totals = | $720.91 | $780.1839 | $780.18 | $780.15 | $780.20 | |