| 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 | $35.47 | 13.351% | $40.2056 | $40.21 | $40.20 | $40.20 |
| Purchase #2 | $36.99 | 8.169% | $40.0117 | $40.01 | $40.00 | $40.00 |
| Purchase #3 | $186.66 | 6.679% | $199.127 | $199.13 | $199.15 | $199.10 |
| Purchase #4 | $60.66 | 3.318% | $62.6727 | $62.67 | $62.65 | $62.70 |
| Purchase #5 | $123.58 | 12.113% | $138.5492 | $138.55 | $138.55 | $138.50 |
| Purchase #6 | $201.56 | 6.611% | $214.8851 | $214.89 | $214.90 | $214.90 |
| Purchase #7 | $154.88 | 8.269% | $167.687 | $167.69 | $167.70 | $167.70 |
| 7 purchase totals = | $799.80 | $863.1383 | $863.15 | $863.15 | $863.10 | |