| 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 | $15.56 | 3.231% | $16.0627 | $16.06 | $16.05 | $16.10 |
| Purchase #2 | $229.74 | 7.874% | $247.8297 | $247.83 | $247.85 | $247.80 |
| Purchase #3 | $38.51 | 6.832% | $41.141 | $41.14 | $41.15 | $41.10 |
| Purchase #4 | $33.81 | 12.221% | $37.9419 | $37.94 | $37.95 | $37.90 |
| Purchase #5 | $146.89 | 9.563% | $160.9371 | $160.94 | $160.95 | $160.90 |
| Purchase #6 | $86.70 | 3.400% | $89.6478 | $89.65 | $89.65 | $89.60 |
| Purchase #7 | $123.95 | 11.656% | $138.3976 | $138.40 | $138.40 | $138.40 |
| 7 purchase totals = | $675.16 | $731.9578 | $731.96 | $732.00 | $731.80 | |