| 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 | $94.84 | 8.275% | $102.688 | $102.69 | $102.70 | $102.70 |
| Purchase #2 | $172.69 | 3.866% | $179.3662 | $179.37 | $179.35 | $179.40 |
| Purchase #3 | $48.35 | 10.523% | $53.4379 | $53.44 | $53.45 | $53.40 |
| Purchase #4 | $76.61 | 9.299% | $83.734 | $83.73 | $83.75 | $83.70 |
| Purchase #5 | $42.27 | 10.756% | $46.8166 | $46.82 | $46.80 | $46.80 |
| Purchase #6 | $58.25 | 11.708% | $65.0699 | $65.07 | $65.05 | $65.10 |
| Purchase #7 | $141.76 | 5.163% | $149.0791 | $149.08 | $149.10 | $149.10 |
| 7 purchase totals = | $634.77 | $680.1917 | $680.20 | $680.20 | $680.20 | |