| 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 | $13.44 | 4.186% | $14.0026 | $14.00 | $14.00 | $14.00 |
| Purchase #2 | $21.49 | 4.677% | $22.4951 | $22.50 | $22.50 | $22.50 |
| Purchase #3 | $60.55 | 3.668% | $62.771 | $62.77 | $62.75 | $62.80 |
| Purchase #4 | $216.86 | 7.681% | $233.517 | $233.52 | $233.50 | $233.50 |
| Purchase #5 | $65.61 | 3.169% | $67.6892 | $67.69 | $67.70 | $67.70 |
| Purchase #6 | $107.86 | 8.585% | $117.1198 | $117.12 | $117.10 | $117.10 |
| Purchase #7 | $166.89 | 11.780% | $186.5496 | $186.55 | $186.55 | $186.50 |
| 7 purchase totals = | $652.70 | $704.1443 | $704.15 | $704.10 | $704.10 | |