| 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 | $41.91 | 7.648% | $45.1153 | $45.12 | $45.10 | $45.10 |
| Purchase #2 | $219.77 | 4.515% | $229.6926 | $229.69 | $229.70 | $229.70 |
| Purchase #3 | $178.91 | 3.505% | $185.1808 | $185.18 | $185.20 | $185.20 |
| Purchase #4 | $234.61 | 13.467% | $266.2049 | $266.20 | $266.20 | $266.20 |
| Purchase #5 | $76.69 | 7.350% | $82.3267 | $82.33 | $82.35 | $82.30 |
| Purchase #6 | $35.78 | 12.650% | $40.3062 | $40.31 | $40.30 | $40.30 |
| Purchase #7 | $28.70 | 7.202% | $30.767 | $30.77 | $30.75 | $30.80 |
| 7 purchase totals = | $816.37 | $879.5935 | $879.60 | $879.60 | $879.60 | |