| 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 | $16.29 | 5.176% | $17.1332 | $17.13 | $17.15 | $17.10 |
| Purchase #2 | $32.34 | 4.144% | $33.6802 | $33.68 | $33.70 | $33.70 |
| Purchase #3 | $233.64 | 12.282% | $262.3357 | $262.34 | $262.35 | $262.30 |
| Purchase #4 | $8.89 | 9.280% | $9.715 | $9.72 | $9.70 | $9.70 |
| Purchase #5 | $183.58 | 12.133% | $205.8538 | $205.85 | $205.85 | $205.90 |
| Purchase #6 | $64.67 | 11.750% | $72.2687 | $72.27 | $72.25 | $72.30 |
| Purchase #7 | $71.93 | 7.859% | $77.583 | $77.58 | $77.60 | $77.60 |
| 7 purchase totals = | $611.34 | $678.5696 | $678.57 | $678.60 | $678.60 | |