| 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 | $28.46 | 7.189% | $30.506 | $30.51 | $30.50 | $30.50 |
| Purchase #2 | $71.89 | 5.589% | $75.9079 | $75.91 | $75.90 | $75.90 |
| Purchase #3 | $129.37 | 11.293% | $143.9798 | $143.98 | $144.00 | $144.00 |
| Purchase #4 | $77.53 | 10.479% | $85.6544 | $85.65 | $85.65 | $85.70 |
| Purchase #5 | $55.86 | 13.153% | $63.2073 | $63.21 | $63.20 | $63.20 |
| Purchase #6 | $175.90 | 6.537% | $187.3986 | $187.40 | $187.40 | $187.40 |
| Purchase #7 | $189.92 | 4.622% | $198.6981 | $198.70 | $198.70 | $198.70 |
| 7 purchase totals = | $728.93 | $785.3521 | $785.36 | $785.35 | $785.40 | |