| 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 | $64.72 | 8.846% | $70.4451 | $70.45 | $70.45 | $70.40 |
| Purchase #2 | $181.70 | 12.108% | $203.7002 | $203.70 | $203.70 | $203.70 |
| Purchase #3 | $31.34 | 7.853% | $33.8011 | $33.80 | $33.80 | $33.80 |
| Purchase #4 | $87.77 | 5.231% | $92.3612 | $92.36 | $92.35 | $92.40 |
| Purchase #5 | $110.37 | 13.762% | $125.5591 | $125.56 | $125.55 | $125.60 |
| Purchase #6 | $74.31 | 11.620% | $82.9448 | $82.94 | $82.95 | $82.90 |
| Purchase #7 | $92.90 | 7.394% | $99.769 | $99.77 | $99.75 | $99.80 |
| 7 purchase totals = | $643.11 | $708.5805 | $708.58 | $708.55 | $708.60 | |