| 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 | $56.83 | 12.865% | $64.1412 | $64.14 | $64.15 | $64.10 |
| Purchase #2 | $94.67 | 13.637% | $107.5801 | $107.58 | $107.60 | $107.60 |
| Purchase #3 | $132.54 | 12.808% | $149.5157 | $149.52 | $149.50 | $149.50 |
| Purchase #4 | $61.86 | 11.524% | $68.9887 | $68.99 | $69.00 | $69.00 |
| Purchase #5 | $241.44 | 9.540% | $264.4734 | $264.47 | $264.45 | $264.50 |
| Purchase #6 | $11.87 | 7.218% | $12.7268 | $12.73 | $12.75 | $12.70 |
| Purchase #7 | $225.81 | 12.246% | $253.4627 | $253.46 | $253.45 | $253.50 |
| 7 purchase totals = | $825.02 | $920.8886 | $920.89 | $920.90 | $920.90 | |