| 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 | $52.41 | 11.217% | $58.2888 | $58.29 | $58.30 | $58.30 |
| Purchase #2 | $41.94 | 13.589% | $47.6392 | $47.64 | $47.65 | $47.60 |
| Purchase #3 | $157.78 | 9.677% | $173.0484 | $173.05 | $173.05 | $173.00 |
| Purchase #4 | $44.97 | 12.669% | $50.6672 | $50.67 | $50.65 | $50.70 |
| Purchase #5 | $13.72 | 9.689% | $15.0493 | $15.05 | $15.05 | $15.00 |
| Purchase #6 | $76.77 | 6.253% | $81.5704 | $81.57 | $81.55 | $81.60 |
| Purchase #7 | $130.58 | 4.145% | $135.9925 | $135.99 | $136.00 | $136.00 |
| 7 purchase totals = | $518.17 | $562.2558 | $562.26 | $562.25 | $562.20 | |