| 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 | $48.34 | 5.377% | $50.9392 | $50.94 | $50.95 | $50.90 |
| Purchase #2 | $104.63 | 9.801% | $114.8848 | $114.88 | $114.90 | $114.90 |
| Purchase #3 | $110.30 | 5.159% | $115.9904 | $115.99 | $116.00 | $116.00 |
| Purchase #4 | $189.73 | 10.558% | $209.7617 | $209.76 | $209.75 | $209.80 |
| Purchase #5 | $179.75 | 8.743% | $195.4655 | $195.47 | $195.45 | $195.50 |
| Purchase #6 | $27.80 | 5.367% | $29.292 | $29.29 | $29.30 | $29.30 |
| Purchase #7 | $164.46 | 6.852% | $175.7288 | $175.73 | $175.75 | $175.70 |
| 7 purchase totals = | $825.01 | $892.0624 | $892.06 | $892.10 | $892.10 | |