| 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 | $22.81 | 3.517% | $23.6122 | $23.61 | $23.60 | $23.60 |
| Purchase #2 | $51.27 | 11.808% | $57.324 | $57.32 | $57.30 | $57.30 |
| Purchase #3 | $97.90 | 10.349% | $108.0317 | $108.03 | $108.05 | $108.00 |
| Purchase #4 | $58.77 | 6.140% | $62.3785 | $62.38 | $62.40 | $62.40 |
| Purchase #5 | $60.37 | 6.498% | $64.2928 | $64.29 | $64.30 | $64.30 |
| Purchase #6 | $242.67 | 9.377% | $265.4252 | $265.43 | $265.45 | $265.40 |
| Purchase #7 | $210.42 | 9.858% | $231.1632 | $231.16 | $231.15 | $231.20 |
| 7 purchase totals = | $744.21 | $812.2276 | $812.22 | $812.25 | $812.20 | |