| 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 | $102.60 | 10.257% | $113.1237 | $113.12 | $113.10 | $113.10 |
| Purchase #2 | $7.56 | 7.674% | $8.1402 | $8.14 | $8.15 | $8.10 |
| Purchase #3 | $166.91 | 10.868% | $185.0498 | $185.05 | $185.05 | $185.00 |
| Purchase #4 | $153.28 | 10.693% | $169.6702 | $169.67 | $169.65 | $169.70 |
| Purchase #5 | $59.35 | 3.132% | $61.2088 | $61.21 | $61.20 | $61.20 |
| Purchase #6 | $156.27 | 3.276% | $161.3894 | $161.39 | $161.40 | $161.40 |
| Purchase #7 | $100.37 | 6.697% | $107.0918 | $107.09 | $107.10 | $107.10 |
| 7 purchase totals = | $746.34 | $805.6739 | $805.67 | $805.65 | $805.60 | |