| 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 | $79.61 | 8.665% | $86.5082 | $86.51 | $86.50 | $86.50 |
| Purchase #2 | $117.75 | 5.181% | $123.8506 | $123.85 | $123.85 | $123.90 |
| Purchase #3 | $204.77 | 7.118% | $219.3455 | $219.35 | $219.35 | $219.30 |
| Purchase #4 | $116.94 | 11.126% | $129.9507 | $129.95 | $129.95 | $130.00 |
| Purchase #5 | $143.68 | 11.429% | $160.1012 | $160.10 | $160.10 | $160.10 |
| Purchase #6 | $63.94 | 10.767% | $70.8244 | $70.82 | $70.80 | $70.80 |
| Purchase #7 | $165.68 | 10.666% | $183.3514 | $183.35 | $183.35 | $183.40 |
| 7 purchase totals = | $892.37 | $973.9320 | $973.93 | $973.90 | $974.00 | |