| 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 | $76.76 | 5.411% | $80.9135 | $80.91 | $80.90 | $80.90 |
| Purchase #2 | $167.96 | 6.784% | $179.3544 | $179.35 | $179.35 | $179.40 |
| Purchase #3 | $232.50 | 6.863% | $248.4565 | $248.46 | $248.45 | $248.50 |
| Purchase #4 | $18.90 | 8.708% | $20.5458 | $20.55 | $20.55 | $20.50 |
| Purchase #5 | $34.76 | 3.730% | $36.0565 | $36.06 | $36.05 | $36.10 |
| Purchase #6 | $91.45 | 9.799% | $100.4112 | $100.41 | $100.40 | $100.40 |
| Purchase #7 | $48.67 | 3.741% | $50.4907 | $50.49 | $50.50 | $50.50 |
| 7 purchase totals = | $671.00 | $716.2286 | $716.23 | $716.20 | $716.30 | |