| 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 | $75.73 | 10.621% | $83.7733 | $83.77 | $83.75 | $83.80 |
| Purchase #2 | $245.49 | 10.714% | $271.7918 | $271.79 | $271.80 | $271.80 |
| Purchase #3 | $140.50 | 10.160% | $154.7748 | $154.77 | $154.75 | $154.80 |
| Purchase #4 | $88.96 | 7.768% | $95.8704 | $95.87 | $95.85 | $95.90 |
| Purchase #5 | $126.61 | 10.507% | $139.9129 | $139.91 | $139.90 | $139.90 |
| Purchase #6 | $29.55 | 11.861% | $33.0549 | $33.05 | $33.05 | $33.10 |
| Purchase #7 | $220.95 | 12.762% | $249.1476 | $249.15 | $249.15 | $249.10 |
| 7 purchase totals = | $927.79 | $1,028.3257 | $1,028.31 | $1,028.25 | $1,028.40 | |