| 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 | $31.53 | 6.583% | $33.6056 | $33.61 | $33.60 | $33.60 |
| Purchase #2 | $52.82 | 4.537% | $55.2164 | $55.22 | $55.20 | $55.20 |
| Purchase #3 | $168.29 | 7.551% | $180.9976 | $181.00 | $181.00 | $181.00 |
| Purchase #4 | $8.29 | 13.275% | $9.3905 | $9.39 | $9.40 | $9.40 |
| Purchase #5 | $149.84 | 3.295% | $154.7772 | $154.78 | $154.80 | $154.80 |
| Purchase #6 | $172.91 | 11.140% | $192.1722 | $192.17 | $192.15 | $192.20 |
| Purchase #7 | $187.53 | 9.509% | $205.3622 | $205.36 | $205.35 | $205.40 |
| 7 purchase totals = | $771.21 | $831.5217 | $831.53 | $831.50 | $831.60 | |