| 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 | $79.42 | 10.474% | $87.7385 | $87.74 | $87.75 | $87.70 |
| Purchase #2 | $196.60 | 3.766% | $204.004 | $204.00 | $204.00 | $204.00 |
| Purchase #3 | $222.67 | 10.418% | $245.8678 | $245.87 | $245.85 | $245.90 |
| Purchase #4 | $118.54 | 7.133% | $126.9955 | $127.00 | $127.00 | $127.00 |
| Purchase #5 | $8.95 | 4.215% | $9.3272 | $9.33 | $9.35 | $9.30 |
| Purchase #6 | $73.53 | 6.863% | $78.5764 | $78.58 | $78.60 | $78.60 |
| Purchase #7 | $108.34 | 12.683% | $122.0808 | $122.08 | $122.10 | $122.10 |
| 7 purchase totals = | $808.05 | $874.5902 | $874.60 | $874.65 | $874.60 | |