| 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 | $12.70 | 11.186% | $14.1206 | $14.12 | $14.10 | $14.10 |
| Purchase #2 | $33.82 | 5.249% | $35.5952 | $35.60 | $35.60 | $35.60 |
| Purchase #3 | $213.72 | 10.496% | $236.1521 | $236.15 | $236.15 | $236.20 |
| Purchase #4 | $61.61 | 4.834% | $64.5882 | $64.59 | $64.60 | $64.60 |
| Purchase #5 | $65.93 | 7.245% | $70.7066 | $70.71 | $70.70 | $70.70 |
| Purchase #6 | $177.82 | 11.321% | $197.951 | $197.95 | $197.95 | $198.00 |
| Purchase #7 | $111.50 | 13.537% | $126.5938 | $126.59 | $126.60 | $126.60 |
| 7 purchase totals = | $677.10 | $745.7075 | $745.71 | $745.70 | $745.80 | |