| 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 | $46.44 | 6.632% | $49.5199 | $49.52 | $49.50 | $49.50 |
| Purchase #2 | $39.76 | 7.530% | $42.7539 | $42.75 | $42.75 | $42.80 |
| Purchase #3 | $120.67 | 4.409% | $125.9903 | $125.99 | $126.00 | $126.00 |
| Purchase #4 | $119.84 | 8.121% | $129.5722 | $129.57 | $129.55 | $129.60 |
| Purchase #5 | $202.53 | 5.152% | $212.9643 | $212.96 | $212.95 | $213.00 |
| Purchase #6 | $9.98 | 6.412% | $10.6199 | $10.62 | $10.60 | $10.60 |
| Purchase #7 | $133.36 | 11.314% | $148.4484 | $148.45 | $148.45 | $148.40 |
| 7 purchase totals = | $672.58 | $719.8689 | $719.86 | $719.80 | $719.90 | |