| 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 | $77.80 | 10.703% | $86.1269 | $86.13 | $86.15 | $86.10 |
| Purchase #2 | $220.83 | 8.778% | $240.2145 | $240.21 | $240.20 | $240.20 |
| Purchase #3 | $46.69 | 6.315% | $49.6385 | $49.64 | $49.65 | $49.60 |
| Purchase #4 | $195.32 | 4.873% | $204.8379 | $204.84 | $204.85 | $204.80 |
| Purchase #5 | $88.34 | 12.322% | $99.2253 | $99.23 | $99.25 | $99.20 |
| Purchase #6 | $115.38 | 7.280% | $123.7797 | $123.78 | $123.80 | $123.80 |
| Purchase #7 | $40.97 | 9.850% | $45.0055 | $45.01 | $45.00 | $45.00 |
| 7 purchase totals = | $785.33 | $848.8283 | $848.84 | $848.90 | $848.70 | |