| 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 | $193.72 | 10.567% | $214.1904 | $214.19 | $214.20 | $214.20 |
| Purchase #2 | $66.35 | 7.297% | $71.1916 | $71.19 | $71.20 | $71.20 |
| Purchase #3 | $60.54 | 3.784% | $62.8308 | $62.83 | $62.85 | $62.80 |
| Purchase #4 | $236.68 | 8.695% | $257.2593 | $257.26 | $257.25 | $257.30 |
| Purchase #5 | $101.25 | 11.127% | $112.5161 | $112.52 | $112.50 | $112.50 |
| Purchase #6 | $73.69 | 8.234% | $79.7576 | $79.76 | $79.75 | $79.80 |
| Purchase #7 | $49.92 | 6.587% | $53.2082 | $53.21 | $53.20 | $53.20 |
| 7 purchase totals = | $782.15 | $850.9540 | $850.96 | $850.95 | $851.00 | |