| 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 | $97.70 | 9.536% | $107.0167 | $107.02 | $107.00 | $107.00 |
| Purchase #2 | $144.51 | 7.518% | $155.3743 | $155.37 | $155.35 | $155.40 |
| Purchase #3 | $113.89 | 6.848% | $121.6892 | $121.69 | $121.70 | $121.70 |
| Purchase #4 | $79.72 | 8.217% | $86.2706 | $86.27 | $86.25 | $86.30 |
| Purchase #5 | $43.61 | 5.411% | $45.9697 | $45.97 | $45.95 | $46.00 |
| Purchase #6 | $53.58 | 8.226% | $57.9875 | $57.99 | $58.00 | $58.00 |
| Purchase #7 | $44.61 | 3.334% | $46.0973 | $46.10 | $46.10 | $46.10 |
| 7 purchase totals = | $577.62 | $620.4053 | $620.41 | $620.35 | $620.50 | |