| 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 | $56.52 | 4.689% | $59.1702 | $59.17 | $59.15 | $59.20 |
| Purchase #2 | $152.60 | 11.251% | $169.769 | $169.77 | $169.75 | $169.80 |
| Purchase #3 | $200.97 | 8.287% | $217.6244 | $217.62 | $217.60 | $217.60 |
| Purchase #4 | $49.52 | 3.711% | $51.3577 | $51.36 | $51.35 | $51.40 |
| Purchase #5 | $181.34 | 7.482% | $194.9079 | $194.91 | $194.90 | $194.90 |
| Purchase #6 | $113.34 | 11.144% | $125.9706 | $125.97 | $125.95 | $126.00 |
| Purchase #7 | $107.91 | 12.662% | $121.5736 | $121.57 | $121.55 | $121.60 |
| 7 purchase totals = | $862.20 | $940.3734 | $940.37 | $940.25 | $940.50 | |