| 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 | $41.74 | 6.323% | $44.3792 | $44.38 | $44.40 | $44.40 |
| Purchase #2 | $34.85 | 10.657% | $38.564 | $38.56 | $38.55 | $38.60 |
| Purchase #3 | $236.65 | 9.214% | $258.4549 | $258.45 | $258.45 | $258.50 |
| Purchase #4 | $106.91 | 12.643% | $120.4266 | $120.43 | $120.45 | $120.40 |
| Purchase #5 | $199.72 | 6.808% | $213.3169 | $213.32 | $213.30 | $213.30 |
| Purchase #6 | $118.30 | 8.400% | $128.2372 | $128.24 | $128.25 | $128.20 |
| Purchase #7 | $91.52 | 11.314% | $101.8746 | $101.87 | $101.85 | $101.90 |
| 7 purchase totals = | $829.69 | $905.2534 | $905.25 | $905.25 | $905.30 | |