| 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 | $50.51 | 9.777% | $55.4484 | $55.45 | $55.45 | $55.40 |
| Purchase #2 | $150.26 | 3.853% | $156.0495 | $156.05 | $156.05 | $156.00 |
| Purchase #3 | $28.26 | 5.265% | $29.7479 | $29.75 | $29.75 | $29.70 |
| Purchase #4 | $35.46 | 6.556% | $37.7848 | $37.78 | $37.80 | $37.80 |
| Purchase #5 | $201.37 | 8.773% | $219.0362 | $219.04 | $219.05 | $219.00 |
| Purchase #6 | $188.82 | 11.851% | $211.1971 | $211.20 | $211.20 | $211.20 |
| Purchase #7 | $24.81 | 5.736% | $26.2331 | $26.23 | $26.25 | $26.20 |
| 7 purchase totals = | $679.49 | $735.4970 | $735.50 | $735.55 | $735.30 | |