| 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 | $5.26 | 13.108% | $5.9495 | $5.95 | $5.95 | $5.90 |
| Purchase #2 | $100.66 | 3.207% | $103.8882 | $103.89 | $103.90 | $103.90 |
| Purchase #3 | $138.55 | 10.539% | $153.1518 | $153.15 | $153.15 | $153.20 |
| Purchase #4 | $234.57 | 5.836% | $248.2595 | $248.26 | $248.25 | $248.30 |
| Purchase #5 | $87.27 | 7.443% | $93.7655 | $93.77 | $93.75 | $93.80 |
| Purchase #6 | $243.39 | 4.636% | $254.6736 | $254.67 | $254.65 | $254.70 |
| Purchase #7 | $102.72 | 12.709% | $115.7747 | $115.77 | $115.75 | $115.80 |
| 7 purchase totals = | $912.42 | $975.4628 | $975.46 | $975.40 | $975.60 | |