| 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 | $23.81 | 8.157% | $25.7522 | $25.75 | $25.75 | $25.80 |
| Purchase #2 | $27.91 | 13.787% | $31.758 | $31.76 | $31.75 | $31.80 |
| Purchase #3 | $184.30 | 12.291% | $206.9523 | $206.95 | $206.95 | $207.00 |
| Purchase #4 | $239.31 | 4.303% | $249.6075 | $249.61 | $249.60 | $249.60 |
| Purchase #5 | $21.33 | 5.274% | $22.4549 | $22.45 | $22.45 | $22.50 |
| Purchase #6 | $209.84 | 6.178% | $222.8039 | $222.80 | $222.80 | $222.80 |
| Purchase #7 | $95.37 | 13.295% | $108.0494 | $108.05 | $108.05 | $108.00 |
| 7 purchase totals = | $801.87 | $867.3782 | $867.37 | $867.35 | $867.50 | |