| 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 | $33.86 | 8.587% | $36.7676 | $36.77 | $36.75 | $36.80 |
| Purchase #2 | $172.57 | 9.531% | $189.0176 | $189.02 | $189.00 | $189.00 |
| Purchase #3 | $248.88 | 9.796% | $273.2603 | $273.26 | $273.25 | $273.30 |
| Purchase #4 | $88.77 | 11.732% | $99.1845 | $99.18 | $99.20 | $99.20 |
| Purchase #5 | $160.52 | 4.456% | $167.6728 | $167.67 | $167.65 | $167.70 |
| Purchase #6 | $57.35 | 12.352% | $64.4339 | $64.43 | $64.45 | $64.40 |
| Purchase #7 | $57.53 | 7.348% | $61.7573 | $61.76 | $61.75 | $61.80 |
| 7 purchase totals = | $819.48 | $892.0940 | $892.09 | $892.05 | $892.20 | |