| 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 | $92.42 | 12.570% | $104.0372 | $104.04 | $104.05 | $104.00 |
| Purchase #2 | $221.34 | 5.801% | $234.1799 | $234.18 | $234.20 | $234.20 |
| Purchase #3 | $120.75 | 9.600% | $132.342 | $132.34 | $132.35 | $132.30 |
| Purchase #4 | $15.81 | 5.639% | $16.7015 | $16.70 | $16.70 | $16.70 |
| Purchase #5 | $44.45 | 6.763% | $47.4562 | $47.46 | $47.45 | $47.50 |
| Purchase #6 | $10.26 | 3.594% | $10.6287 | $10.63 | $10.65 | $10.60 |
| Purchase #7 | $82.25 | 6.535% | $87.625 | $87.63 | $87.65 | $87.60 |
| 7 purchase totals = | $587.28 | $632.9705 | $632.98 | $633.05 | $632.90 | |