| 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 | $81.25 | 7.443% | $87.2974 | $87.30 | $87.30 | $87.30 |
| Purchase #2 | $30.37 | 6.240% | $32.2651 | $32.27 | $32.25 | $32.30 |
| Purchase #3 | $169.48 | 5.645% | $179.0471 | $179.05 | $179.05 | $179.00 |
| Purchase #4 | $108.27 | 7.397% | $116.2787 | $116.28 | $116.30 | $116.30 |
| Purchase #5 | $54.37 | 4.418% | $56.7721 | $56.77 | $56.75 | $56.80 |
| Purchase #6 | $108.46 | 6.253% | $115.242 | $115.24 | $115.25 | $115.20 |
| Purchase #7 | $119.67 | 3.842% | $124.2677 | $124.27 | $124.25 | $124.30 |
| 7 purchase totals = | $671.87 | $711.1701 | $711.18 | $711.15 | $711.20 | |