| 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 | $55.40 | 6.164% | $58.8149 | $58.81 | $58.80 | $58.80 |
| Purchase #2 | $68.81 | 3.584% | $71.2762 | $71.28 | $71.30 | $71.30 |
| Purchase #3 | $106.35 | 5.841% | $112.5619 | $112.56 | $112.55 | $112.60 |
| Purchase #4 | $208.66 | 8.191% | $225.7513 | $225.75 | $225.75 | $225.80 |
| Purchase #5 | $50.72 | 8.866% | $55.2168 | $55.22 | $55.20 | $55.20 |
| Purchase #6 | $8.36 | 12.720% | $9.4234 | $9.42 | $9.40 | $9.40 |
| Purchase #7 | $167.28 | 6.779% | $178.6199 | $178.62 | $178.60 | $178.60 |
| 7 purchase totals = | $665.58 | $711.6644 | $711.66 | $711.60 | $711.70 | |