| 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 | $47.85 | 5.748% | $50.6004 | $50.60 | $50.60 | $50.60 |
| Purchase #2 | $182.41 | 8.372% | $197.6814 | $197.68 | $197.70 | $197.70 |
| Purchase #3 | $27.37 | 7.615% | $29.4542 | $29.45 | $29.45 | $29.50 |
| Purchase #4 | $107.48 | 11.840% | $120.2056 | $120.21 | $120.20 | $120.20 |
| Purchase #5 | $137.63 | 7.567% | $148.0445 | $148.04 | $148.05 | $148.00 |
| Purchase #6 | $138.56 | 5.390% | $146.0284 | $146.03 | $146.05 | $146.00 |
| Purchase #7 | $140.25 | 7.710% | $151.0633 | $151.06 | $151.05 | $151.10 |
| 7 purchase totals = | $781.55 | $843.0778 | $843.07 | $843.10 | $843.10 | |