| 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 | $5.77 | 3.381% | $5.9651 | $5.97 | $5.95 | $6.00 |
| Purchase #2 | $11.47 | 12.729% | $12.93 | $12.93 | $12.95 | $12.90 |
| Purchase #3 | $56.81 | 3.606% | $58.8586 | $58.86 | $58.85 | $58.90 |
| Purchase #4 | $160.99 | 9.246% | $175.8751 | $175.88 | $175.90 | $175.90 |
| Purchase #5 | $190.26 | 13.339% | $215.6388 | $215.64 | $215.65 | $215.60 |
| Purchase #6 | $189.56 | 5.700% | $200.3649 | $200.36 | $200.35 | $200.40 |
| Purchase #7 | $114.47 | 9.806% | $125.6949 | $125.69 | $125.70 | $125.70 |
| 7 purchase totals = | $729.33 | $795.3274 | $795.33 | $795.35 | $795.40 | |