| 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 | $99.83 | 6.143% | $105.9626 | $105.96 | $105.95 | $106.00 |
| Purchase #2 | $134.49 | 11.421% | $149.8501 | $149.85 | $149.85 | $149.90 |
| Purchase #3 | $50.86 | 8.818% | $55.3448 | $55.34 | $55.35 | $55.30 |
| Purchase #4 | $230.68 | 9.530% | $252.6638 | $252.66 | $252.65 | $252.70 |
| Purchase #5 | $162.79 | 4.836% | $170.6625 | $170.66 | $170.65 | $170.70 |
| Purchase #6 | $155.35 | 8.763% | $168.9633 | $168.96 | $168.95 | $169.00 |
| Purchase #7 | $86.71 | 12.226% | $97.3112 | $97.31 | $97.30 | $97.30 |
| 7 purchase totals = | $920.71 | $1,000.7583 | $1,000.74 | $1,000.70 | $1,000.90 | |