| 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 | $96.25 | 3.524% | $99.6419 | $99.64 | $99.65 | $99.60 |
| Purchase #2 | $64.77 | 3.369% | $66.9521 | $66.95 | $66.95 | $67.00 |
| Purchase #3 | $214.44 | 5.821% | $226.9226 | $226.92 | $226.90 | $226.90 |
| Purchase #4 | $51.60 | 13.811% | $58.7265 | $58.73 | $58.75 | $58.70 |
| Purchase #5 | $37.65 | 8.314% | $40.7802 | $40.78 | $40.80 | $40.80 |
| Purchase #6 | $12.88 | 3.172% | $13.2886 | $13.29 | $13.30 | $13.30 |
| Purchase #7 | $160.78 | 3.309% | $166.1002 | $166.10 | $166.10 | $166.10 |
| 7 purchase totals = | $638.37 | $672.4121 | $672.41 | $672.45 | $672.40 | |