| 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 | $10.48 | 8.386% | $11.3589 | $11.36 | $11.35 | $11.40 |
| Purchase #2 | $88.95 | 4.185% | $92.6726 | $92.67 | $92.65 | $92.70 |
| Purchase #3 | $55.62 | 6.536% | $59.2553 | $59.26 | $59.25 | $59.30 |
| Purchase #4 | $196.86 | 10.263% | $217.0637 | $217.06 | $217.05 | $217.10 |
| Purchase #5 | $26.26 | 6.562% | $27.9832 | $27.98 | $28.00 | $28.00 |
| Purchase #6 | $110.83 | 6.698% | $118.2534 | $118.25 | $118.25 | $118.30 |
| Purchase #7 | $183.30 | 5.780% | $193.8947 | $193.89 | $193.90 | $193.90 |
| 7 purchase totals = | $672.30 | $720.4818 | $720.47 | $720.45 | $720.70 | |