| 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 | $63.56 | 10.554% | $70.2681 | $70.27 | $70.25 | $70.30 |
| Purchase #2 | $149.67 | 3.470% | $154.8635 | $154.86 | $154.85 | $154.90 |
| Purchase #3 | $187.92 | 10.437% | $207.5332 | $207.53 | $207.55 | $207.50 |
| Purchase #4 | $84.41 | 11.148% | $93.82 | $93.82 | $93.80 | $93.80 |
| Purchase #5 | $50.37 | 10.806% | $55.813 | $55.81 | $55.80 | $55.80 |
| Purchase #6 | $55.27 | 5.382% | $58.2446 | $58.24 | $58.25 | $58.20 |
| Purchase #7 | $138.37 | 8.491% | $150.119 | $150.12 | $150.10 | $150.10 |
| 7 purchase totals = | $729.57 | $790.6614 | $790.65 | $790.60 | $790.60 | |