| 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 | $97.57 | 10.196% | $107.5182 | $107.52 | $107.50 | $107.50 |
| Purchase #2 | $70.37 | 11.486% | $78.4527 | $78.45 | $78.45 | $78.50 |
| Purchase #3 | $77.77 | 12.693% | $87.6413 | $87.64 | $87.65 | $87.60 |
| Purchase #4 | $112.43 | 3.453% | $116.3122 | $116.31 | $116.30 | $116.30 |
| Purchase #5 | $96.74 | 11.513% | $107.8777 | $107.88 | $107.90 | $107.90 |
| Purchase #6 | $229.68 | 12.112% | $257.4988 | $257.50 | $257.50 | $257.50 |
| Purchase #7 | $149.83 | 3.126% | $154.5137 | $154.51 | $154.50 | $154.50 |
| 7 purchase totals = | $834.39 | $909.8146 | $909.81 | $909.80 | $909.80 | |