| 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 | $80.28 | 7.389% | $86.2119 | $86.21 | $86.20 | $86.20 |
| Purchase #2 | $246.45 | 10.645% | $272.6846 | $272.68 | $272.70 | $272.70 |
| Purchase #3 | $53.42 | 10.345% | $58.9463 | $58.95 | $58.95 | $58.90 |
| Purchase #4 | $145.37 | 8.709% | $158.0303 | $158.03 | $158.05 | $158.00 |
| Purchase #5 | $75.56 | 13.205% | $85.5377 | $85.54 | $85.55 | $85.50 |
| Purchase #6 | $224.42 | 5.493% | $236.7474 | $236.75 | $236.75 | $236.70 |
| Purchase #7 | $180.51 | 12.731% | $203.4907 | $203.49 | $203.50 | $203.50 |
| 7 purchase totals = | $1,006.01 | $1,101.6489 | $1,101.65 | $1,101.70 | $1,101.50 | |