| 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 | 11.412% | $61.7222 | $61.72 | $61.70 | $61.70 |
| Purchase #2 | $13.39 | 11.122% | $14.8792 | $14.88 | $14.90 | $14.90 |
| Purchase #3 | $46.80 | 10.600% | $51.7608 | $51.76 | $51.75 | $51.80 |
| Purchase #4 | $86.36 | 4.263% | $90.0415 | $90.04 | $90.05 | $90.00 |
| Purchase #5 | $118.86 | 8.658% | $129.1509 | $129.15 | $129.15 | $129.20 |
| Purchase #6 | $202.75 | 8.530% | $220.0446 | $220.04 | $220.05 | $220.00 |
| Purchase #7 | $59.58 | 7.806% | $64.2308 | $64.23 | $64.25 | $64.20 |
| 7 purchase totals = | $583.14 | $631.8300 | $631.82 | $631.85 | $631.80 | |