| 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 | $56.90 | 5.622% | $60.0989 | $60.10 | $60.10 | $60.10 |
| Purchase #2 | $117.89 | 13.870% | $134.2413 | $134.24 | $134.25 | $134.20 |
| Purchase #3 | $78.95 | 11.655% | $88.1516 | $88.15 | $88.15 | $88.20 |
| Purchase #4 | $240.77 | 12.648% | $271.2226 | $271.22 | $271.20 | $271.20 |
| Purchase #5 | $163.29 | 9.357% | $178.569 | $178.57 | $178.55 | $178.60 |
| Purchase #6 | $9.53 | 7.389% | $10.2342 | $10.23 | $10.25 | $10.20 |
| Purchase #7 | $171.52 | 4.141% | $178.6226 | $178.62 | $178.60 | $178.60 |
| 7 purchase totals = | $838.85 | $921.1402 | $921.13 | $921.10 | $921.10 | |