| 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 | $110.67 | 9.592% | $121.2855 | $121.29 | $121.30 | $121.30 |
| Purchase #2 | $45.27 | 11.358% | $50.4118 | $50.41 | $50.40 | $50.40 |
| Purchase #3 | $26.40 | 8.543% | $28.6554 | $28.66 | $28.65 | $28.70 |
| Purchase #4 | $43.91 | 13.534% | $49.8528 | $49.85 | $49.85 | $49.90 |
| Purchase #5 | $62.94 | 4.526% | $65.7887 | $65.79 | $65.80 | $65.80 |
| Purchase #6 | $241.79 | 11.692% | $270.0601 | $270.06 | $270.05 | $270.10 |
| Purchase #7 | $196.53 | 7.471% | $211.2128 | $211.21 | $211.20 | $211.20 |
| 7 purchase totals = | $727.51 | $797.2671 | $797.27 | $797.25 | $797.40 | |