| 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 | $28.82 | 9.433% | $31.5386 | $31.54 | $31.55 | $31.50 |
| Purchase #2 | $82.95 | 3.808% | $86.1087 | $86.11 | $86.10 | $86.10 |
| Purchase #3 | $224.51 | 11.480% | $250.2837 | $250.28 | $250.30 | $250.30 |
| Purchase #4 | $47.73 | 3.607% | $49.4516 | $49.45 | $49.45 | $49.50 |
| Purchase #5 | $61.49 | 3.690% | $63.759 | $63.76 | $63.75 | $63.80 |
| Purchase #6 | $206.90 | 4.688% | $216.5995 | $216.60 | $216.60 | $216.60 |
| Purchase #7 | $25.76 | 3.369% | $26.6279 | $26.63 | $26.65 | $26.60 |
| 7 purchase totals = | $678.16 | $724.3690 | $724.37 | $724.40 | $724.40 | |