| 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 | $55.37 | 12.266% | $62.1617 | $62.16 | $62.15 | $62.20 |
| Purchase #2 | $21.76 | 4.488% | $22.7366 | $22.74 | $22.75 | $22.70 |
| Purchase #3 | $58.78 | 3.868% | $61.0536 | $61.05 | $61.05 | $61.10 |
| Purchase #4 | $200.71 | 12.719% | $226.2383 | $226.24 | $226.25 | $226.20 |
| Purchase #5 | $194.70 | 6.705% | $207.7546 | $207.75 | $207.75 | $207.80 |
| Purchase #6 | $55.33 | 4.225% | $57.6677 | $57.67 | $57.65 | $57.70 |
| Purchase #7 | $162.27 | 11.279% | $180.5724 | $180.57 | $180.55 | $180.60 |
| 7 purchase totals = | $748.92 | $818.1849 | $818.18 | $818.15 | $818.30 | |