| 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 | $177.36 | 13.375% | $201.0819 | $201.08 | $201.10 | $201.10 |
| Purchase #2 | $185.26 | 12.158% | $207.7839 | $207.78 | $207.80 | $207.80 |
| Purchase #3 | $48.91 | 5.620% | $51.6587 | $51.66 | $51.65 | $51.70 |
| Purchase #4 | $49.75 | 4.314% | $51.8962 | $51.90 | $51.90 | $51.90 |
| Purchase #5 | $72.67 | 5.475% | $76.6487 | $76.65 | $76.65 | $76.60 |
| Purchase #6 | $71.47 | 13.192% | $80.8983 | $80.90 | $80.90 | $80.90 |
| Purchase #7 | $53.89 | 11.631% | $60.1579 | $60.16 | $60.15 | $60.20 |
| 7 purchase totals = | $659.31 | $730.1256 | $730.13 | $730.15 | $730.20 | |