| 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 | $91.98 | 5.787% | $97.3029 | $97.30 | $97.30 | $97.30 |
| Purchase #2 | $142.42 | 9.463% | $155.8972 | $155.90 | $155.90 | $155.90 |
| Purchase #3 | $136.41 | 4.381% | $142.3861 | $142.39 | $142.40 | $142.40 |
| Purchase #4 | $158.36 | 6.486% | $168.6312 | $168.63 | $168.65 | $168.60 |
| Purchase #5 | $183.74 | 12.380% | $206.487 | $206.49 | $206.50 | $206.50 |
| Purchase #6 | $47.79 | 4.622% | $49.9989 | $50.00 | $50.00 | $50.00 |
| Purchase #7 | $24.71 | 7.387% | $26.5353 | $26.54 | $26.55 | $26.50 |
| 7 purchase totals = | $785.41 | $847.2386 | $847.25 | $847.30 | $847.20 | |