| 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 | $84.79 | 6.179% | $90.0292 | $90.03 | $90.05 | $90.00 |
| Purchase #2 | $50.93 | 5.659% | $53.8121 | $53.81 | $53.80 | $53.80 |
| Purchase #3 | $184.38 | 4.864% | $193.3482 | $193.35 | $193.35 | $193.30 |
| Purchase #4 | $235.51 | 12.372% | $264.6473 | $264.65 | $264.65 | $264.60 |
| Purchase #5 | $12.77 | 11.240% | $14.2053 | $14.21 | $14.20 | $14.20 |
| Purchase #6 | $250.65 | 7.747% | $270.0679 | $270.07 | $270.05 | $270.10 |
| Purchase #7 | $48.80 | 8.538% | $52.9665 | $52.97 | $52.95 | $53.00 |
| 7 purchase totals = | $867.83 | $939.0765 | $939.09 | $939.05 | $939.00 | |