| 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 | $82.42 | 4.767% | $86.349 | $86.35 | $86.35 | $86.30 |
| Purchase #2 | $131.54 | 5.158% | $138.3248 | $138.32 | $138.30 | $138.30 |
| Purchase #3 | $26.68 | 13.182% | $30.197 | $30.20 | $30.20 | $30.20 |
| Purchase #4 | $41.69 | 5.732% | $44.0797 | $44.08 | $44.10 | $44.10 |
| Purchase #5 | $122.74 | 3.354% | $126.8567 | $126.86 | $126.85 | $126.90 |
| Purchase #6 | $6.82 | 9.750% | $7.485 | $7.49 | $7.50 | $7.50 |
| Purchase #7 | $46.54 | 9.789% | $51.0958 | $51.10 | $51.10 | $51.10 |
| 7 purchase totals = | $458.43 | $484.3880 | $484.40 | $484.40 | $484.40 | |