| 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 | $42.91 | 5.679% | $45.3469 | $45.35 | $45.35 | $45.30 |
| Purchase #2 | $12.32 | 10.184% | $13.5747 | $13.57 | $13.55 | $13.60 |
| Purchase #3 | $112.79 | 12.349% | $126.7184 | $126.72 | $126.70 | $126.70 |
| Purchase #4 | $15.46 | 7.757% | $16.6592 | $16.66 | $16.65 | $16.70 |
| Purchase #5 | $224.69 | 7.285% | $241.0587 | $241.06 | $241.05 | $241.10 |
| Purchase #6 | $207.34 | 11.864% | $231.9388 | $231.94 | $231.95 | $231.90 |
| Purchase #7 | $96.35 | 9.406% | $105.4127 | $105.41 | $105.40 | $105.40 |
| 7 purchase totals = | $711.86 | $780.7094 | $780.71 | $780.65 | $780.70 | |