| 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 | $96.33 | 6.631% | $102.7176 | $102.72 | $102.70 | $102.70 |
| Purchase #2 | $40.77 | 8.318% | $44.1612 | $44.16 | $44.15 | $44.20 |
| Purchase #3 | $73.46 | 7.873% | $79.2435 | $79.24 | $79.25 | $79.20 |
| Purchase #4 | $115.55 | 10.434% | $127.6065 | $127.61 | $127.60 | $127.60 |
| Purchase #5 | $92.93 | 12.335% | $104.3929 | $104.39 | $104.40 | $104.40 |
| Purchase #6 | $66.67 | 10.780% | $73.857 | $73.86 | $73.85 | $73.90 |
| Purchase #7 | $105.36 | 13.525% | $119.6099 | $119.61 | $119.60 | $119.60 |
| 7 purchase totals = | $591.07 | $651.5886 | $651.59 | $651.55 | $651.60 | |