| 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 | $97.96 | 4.772% | $102.6347 | $102.63 | $102.65 | $102.60 |
| Purchase #2 | $11.25 | 6.847% | $12.0203 | $12.02 | $12.00 | $12.00 |
| Purchase #3 | $74.51 | 10.539% | $82.3626 | $82.36 | $82.35 | $82.40 |
| Purchase #4 | $35.72 | 7.514% | $38.404 | $38.40 | $38.40 | $38.40 |
| Purchase #5 | $164.88 | 8.605% | $179.0679 | $179.07 | $179.05 | $179.10 |
| Purchase #6 | $131.99 | 13.130% | $149.3203 | $149.32 | $149.30 | $149.30 |
| Purchase #7 | $48.45 | 9.682% | $53.1409 | $53.14 | $53.15 | $53.10 |
| 7 purchase totals = | $564.76 | $616.9507 | $616.94 | $616.90 | $616.90 | |