| 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 | $44.55 | 11.708% | $49.7659 | $49.77 | $49.75 | $49.80 |
| Purchase #2 | $187.66 | 6.540% | $199.933 | $199.93 | $199.95 | $199.90 |
| Purchase #3 | $161.40 | 9.584% | $176.8686 | $176.87 | $176.85 | $176.90 |
| Purchase #4 | $83.97 | 9.777% | $92.1797 | $92.18 | $92.20 | $92.20 |
| Purchase #5 | $231.35 | 4.650% | $242.1078 | $242.11 | $242.10 | $242.10 |
| Purchase #6 | $15.68 | 3.366% | $16.2078 | $16.21 | $16.20 | $16.20 |
| Purchase #7 | $90.41 | 4.376% | $94.3663 | $94.37 | $94.35 | $94.40 |
| 7 purchase totals = | $815.02 | $871.4291 | $871.44 | $871.40 | $871.50 | |