| 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 | $92.40 | 13.742% | $105.0976 | $105.10 | $105.10 | $105.10 |
| Purchase #2 | $25.68 | 9.202% | $28.0431 | $28.04 | $28.05 | $28.00 |
| Purchase #3 | $204.82 | 9.377% | $224.026 | $224.03 | $224.05 | $224.00 |
| Purchase #4 | $192.91 | 8.185% | $208.6997 | $208.70 | $208.70 | $208.70 |
| Purchase #5 | $106.28 | 10.175% | $117.094 | $117.09 | $117.10 | $117.10 |
| Purchase #6 | $50.58 | 9.526% | $55.3983 | $55.40 | $55.40 | $55.40 |
| Purchase #7 | $15.45 | 13.656% | $17.5599 | $17.56 | $17.55 | $17.60 |
| 7 purchase totals = | $688.12 | $755.9186 | $755.92 | $755.95 | $755.90 | |