| 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 | $87.42 | 13.231% | $98.9865 | $98.99 | $99.00 | $99.00 |
| Purchase #2 | $215.63 | 6.707% | $230.0923 | $230.09 | $230.10 | $230.10 |
| Purchase #3 | $65.50 | 13.393% | $74.2724 | $74.27 | $74.25 | $74.30 |
| Purchase #4 | $207.49 | 7.228% | $222.4874 | $222.49 | $222.50 | $222.50 |
| Purchase #5 | $127.47 | 7.706% | $137.2928 | $137.29 | $137.30 | $137.30 |
| Purchase #6 | $15.56 | 9.252% | $16.9996 | $17.00 | $17.00 | $17.00 |
| Purchase #7 | $138.60 | 11.706% | $154.8245 | $154.82 | $154.80 | $154.80 |
| 7 purchase totals = | $857.67 | $934.9555 | $934.95 | $934.95 | $935.00 | |