| 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 | $27.52 | 12.221% | $30.8832 | $30.88 | $30.90 | $30.90 |
| Purchase #2 | $67.76 | 5.151% | $71.2503 | $71.25 | $71.25 | $71.30 |
| Purchase #3 | $106.86 | 9.207% | $116.6986 | $116.70 | $116.70 | $116.70 |
| Purchase #4 | $177.26 | 13.513% | $201.2131 | $201.21 | $201.20 | $201.20 |
| Purchase #5 | $159.63 | 6.206% | $169.5366 | $169.54 | $169.55 | $169.50 |
| Purchase #6 | $38.72 | 5.541% | $40.8655 | $40.87 | $40.85 | $40.90 |
| Purchase #7 | $218.43 | 6.138% | $231.8372 | $231.84 | $231.85 | $231.80 |
| 7 purchase totals = | $796.18 | $862.2845 | $862.29 | $862.30 | $862.30 | |