| 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 | $74.80 | 3.243% | $77.2258 | $77.23 | $77.25 | $77.20 |
| Purchase #2 | $120.37 | 11.496% | $134.2077 | $134.21 | $134.20 | $134.20 |
| Purchase #3 | $207.49 | 9.260% | $226.7036 | $226.70 | $226.70 | $226.70 |
| Purchase #4 | $43.84 | 9.740% | $48.11 | $48.11 | $48.10 | $48.10 |
| Purchase #5 | $5.47 | 8.185% | $5.9177 | $5.92 | $5.90 | $5.90 |
| Purchase #6 | $242.91 | 8.800% | $264.2861 | $264.29 | $264.30 | $264.30 |
| Purchase #7 | $145.44 | 9.179% | $158.7899 | $158.79 | $158.80 | $158.80 |
| 7 purchase totals = | $840.32 | $915.2408 | $915.25 | $915.25 | $915.20 | |