| 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 | $72.29 | 9.477% | $79.1409 | $79.14 | $79.15 | $79.10 |
| Purchase #2 | $116.93 | 4.304% | $121.9627 | $121.96 | $121.95 | $122.00 |
| Purchase #3 | $73.77 | 8.844% | $80.2942 | $80.29 | $80.30 | $80.30 |
| Purchase #4 | $216.34 | 6.187% | $229.725 | $229.73 | $229.75 | $229.70 |
| Purchase #5 | $185.62 | 11.705% | $207.3468 | $207.35 | $207.35 | $207.30 |
| Purchase #6 | $19.73 | 9.783% | $21.6602 | $21.66 | $21.65 | $21.70 |
| Purchase #7 | $134.57 | 3.586% | $139.3957 | $139.40 | $139.40 | $139.40 |
| 7 purchase totals = | $819.25 | $879.5255 | $879.53 | $879.55 | $879.50 | |