| 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 | $26.77 | 7.725% | $28.838 | $28.84 | $28.85 | $28.80 |
| Purchase #2 | $228.85 | 10.570% | $253.0394 | $253.04 | $253.05 | $253.00 |
| Purchase #3 | $70.57 | 12.127% | $79.128 | $79.13 | $79.15 | $79.10 |
| Purchase #4 | $107.39 | 7.790% | $115.7557 | $115.76 | $115.75 | $115.80 |
| Purchase #5 | $214.71 | 6.184% | $227.9877 | $227.99 | $228.00 | $228.00 |
| Purchase #6 | $13.37 | 11.867% | $14.9566 | $14.96 | $14.95 | $15.00 |
| Purchase #7 | $116.82 | 13.250% | $132.2987 | $132.30 | $132.30 | $132.30 |
| 7 purchase totals = | $778.48 | $852.0041 | $852.02 | $852.05 | $852.00 | |