| 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 | $7.67 | 8.560% | $8.3266 | $8.33 | $8.35 | $8.30 |
| Purchase #2 | $160.68 | 6.442% | $171.031 | $171.03 | $171.05 | $171.00 |
| Purchase #3 | $114.93 | 11.142% | $127.7355 | $127.74 | $127.75 | $127.70 |
| Purchase #4 | $153.58 | 10.428% | $169.5953 | $169.60 | $169.60 | $169.60 |
| Purchase #5 | $219.80 | 5.765% | $232.4715 | $232.47 | $232.45 | $232.50 |
| Purchase #6 | $105.43 | 7.760% | $113.6114 | $113.61 | $113.60 | $113.60 |
| Purchase #7 | $7.98 | 6.450% | $8.4947 | $8.49 | $8.50 | $8.50 |
| 7 purchase totals = | $770.07 | $831.2660 | $831.27 | $831.30 | $831.20 | |