| 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 | $52.55 | 8.554% | $57.0451 | $57.05 | $57.05 | $57.00 |
| Purchase #2 | $134.72 | 12.254% | $151.2286 | $151.23 | $151.25 | $151.20 |
| Purchase #3 | $88.67 | 9.195% | $96.8232 | $96.82 | $96.80 | $96.80 |
| Purchase #4 | $103.25 | 12.110% | $115.7536 | $115.75 | $115.75 | $115.80 |
| Purchase #5 | $216.39 | 9.126% | $236.1378 | $236.14 | $236.15 | $236.10 |
| Purchase #6 | $78.51 | 12.210% | $88.0961 | $88.10 | $88.10 | $88.10 |
| Purchase #7 | $42.43 | 3.582% | $43.9498 | $43.95 | $43.95 | $43.90 |
| 7 purchase totals = | $716.52 | $789.0342 | $789.04 | $789.05 | $788.90 | |