| 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 | $60.39 | 4.754% | $63.2609 | $63.26 | $63.25 | $63.30 |
| Purchase #2 | $176.70 | 12.762% | $199.2505 | $199.25 | $199.25 | $199.30 |
| Purchase #3 | $85.79 | 9.362% | $93.8217 | $93.82 | $93.80 | $93.80 |
| Purchase #4 | $75.81 | 11.260% | $84.3462 | $84.35 | $84.35 | $84.30 |
| Purchase #5 | $79.28 | 12.362% | $89.0806 | $89.08 | $89.10 | $89.10 |
| Purchase #6 | $5.61 | 9.839% | $6.162 | $6.16 | $6.15 | $6.20 |
| Purchase #7 | $56.97 | 12.536% | $64.1118 | $64.11 | $64.10 | $64.10 |
| 7 purchase totals = | $540.55 | $600.0337 | $600.03 | $600.00 | $600.10 | |