| 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 | $47.76 | 10.125% | $52.5957 | $52.60 | $52.60 | $52.60 |
| Purchase #2 | $215.90 | 10.314% | $238.1679 | $238.17 | $238.15 | $238.20 |
| Purchase #3 | $74.36 | 10.364% | $82.0667 | $82.07 | $82.05 | $82.10 |
| Purchase #4 | $13.74 | 9.172% | $15.0002 | $15.00 | $15.00 | $15.00 |
| Purchase #5 | $202.81 | 3.744% | $210.4032 | $210.40 | $210.40 | $210.40 |
| Purchase #6 | $54.95 | 5.753% | $58.1113 | $58.11 | $58.10 | $58.10 |
| Purchase #7 | $239.26 | 6.431% | $254.6468 | $254.65 | $254.65 | $254.60 |
| 7 purchase totals = | $848.78 | $910.9918 | $911.00 | $910.95 | $911.00 | |