| 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 | $228.83 | 6.138% | $242.8756 | $242.88 | $242.90 | $242.90 |
| Purchase #2 | $37.52 | 6.319% | $39.8909 | $39.89 | $39.90 | $39.90 |
| Purchase #3 | $70.32 | 12.765% | $79.2963 | $79.30 | $79.30 | $79.30 |
| Purchase #4 | $60.38 | 12.500% | $67.9275 | $67.93 | $67.95 | $67.90 |
| Purchase #5 | $46.74 | 11.695% | $52.2062 | $52.21 | $52.20 | $52.20 |
| Purchase #6 | $162.42 | 4.604% | $169.8978 | $169.90 | $169.90 | $169.90 |
| Purchase #7 | $75.90 | 11.425% | $84.5716 | $84.57 | $84.55 | $84.60 |
| 7 purchase totals = | $682.11 | $736.6659 | $736.68 | $736.70 | $736.70 | |