| 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 | $248.77 | 7.698% | $267.9203 | $267.92 | $267.90 | $267.90 |
| Purchase #2 | $28.45 | 13.580% | $32.3135 | $32.31 | $32.30 | $32.30 |
| Purchase #3 | $69.56 | 7.741% | $74.9446 | $74.94 | $74.95 | $74.90 |
| Purchase #4 | $88.33 | 11.141% | $98.1708 | $98.17 | $98.15 | $98.20 |
| Purchase #5 | $198.82 | 3.104% | $204.9914 | $204.99 | $205.00 | $205.00 |
| Purchase #6 | $37.48 | 5.459% | $39.526 | $39.53 | $39.55 | $39.50 |
| Purchase #7 | $17.91 | 3.500% | $18.5369 | $18.54 | $18.55 | $18.50 |
| 7 purchase totals = | $689.32 | $736.4035 | $736.40 | $736.40 | $736.30 | |