| 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 | $74.55 | 10.251% | $82.1921 | $82.19 | $82.20 | $82.20 |
| Purchase #2 | $207.88 | 4.232% | $216.6775 | $216.68 | $216.70 | $216.70 |
| Purchase #3 | $129.69 | 10.553% | $143.3762 | $143.38 | $143.40 | $143.40 |
| Purchase #4 | $16.70 | 11.113% | $18.5559 | $18.56 | $18.55 | $18.60 |
| Purchase #5 | $43.85 | 7.193% | $47.0041 | $47.00 | $47.00 | $47.00 |
| Purchase #6 | $151.50 | 6.443% | $161.2611 | $161.26 | $161.25 | $161.30 |
| Purchase #7 | $130.37 | 5.227% | $137.1844 | $137.18 | $137.20 | $137.20 |
| 7 purchase totals = | $754.54 | $806.2513 | $806.25 | $806.30 | $806.40 | |