| 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 | $59.66 | 6.846% | $63.7443 | $63.74 | $63.75 | $63.70 |
| Purchase #2 | $31.36 | 8.139% | $33.9124 | $33.91 | $33.90 | $33.90 |
| Purchase #3 | $17.45 | 8.819% | $18.9889 | $18.99 | $19.00 | $19.00 |
| Purchase #4 | $124.59 | 10.325% | $137.4539 | $137.45 | $137.45 | $137.50 |
| Purchase #5 | $143.83 | 13.322% | $162.991 | $162.99 | $163.00 | $163.00 |
| Purchase #6 | $105.81 | 3.615% | $109.635 | $109.64 | $109.65 | $109.60 |
| Purchase #7 | $33.80 | 5.433% | $35.6364 | $35.64 | $35.65 | $35.60 |
| 7 purchase totals = | $516.50 | $562.3619 | $562.36 | $562.40 | $562.30 | |