| 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 | $54.68 | 5.861% | $57.8848 | $57.88 | $57.90 | $57.90 |
| Purchase #2 | $145.91 | 10.298% | $160.9358 | $160.94 | $160.95 | $160.90 |
| Purchase #3 | $98.33 | 7.263% | $105.4717 | $105.47 | $105.45 | $105.50 |
| Purchase #4 | $209.97 | 12.554% | $236.3296 | $236.33 | $236.35 | $236.30 |
| Purchase #5 | $196.76 | 3.422% | $203.4931 | $203.49 | $203.50 | $203.50 |
| Purchase #6 | $83.34 | 6.493% | $88.7513 | $88.75 | $88.75 | $88.80 |
| Purchase #7 | $30.33 | 13.249% | $34.3484 | $34.35 | $34.35 | $34.30 |
| 7 purchase totals = | $819.32 | $887.2147 | $887.21 | $887.25 | $887.20 | |