| 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 | $18.48 | 5.153% | $19.4323 | $19.43 | $19.45 | $19.40 |
| Purchase #2 | $169.99 | 6.623% | $181.2484 | $181.25 | $181.25 | $181.20 |
| Purchase #3 | $65.52 | 8.132% | $70.8481 | $70.85 | $70.85 | $70.80 |
| Purchase #4 | $154.94 | 9.478% | $169.6252 | $169.63 | $169.65 | $169.60 |
| Purchase #5 | $163.63 | 6.821% | $174.7912 | $174.79 | $174.80 | $174.80 |
| Purchase #6 | $63.64 | 4.433% | $66.4612 | $66.46 | $66.45 | $66.50 |
| Purchase #7 | $142.45 | 6.469% | $151.6651 | $151.67 | $151.65 | $151.70 |
| 7 purchase totals = | $778.65 | $834.0715 | $834.08 | $834.10 | $834.00 | |