| 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 | $22.32 | 3.284% | $23.053 | $23.05 | $23.05 | $23.10 |
| Purchase #2 | $58.77 | 3.806% | $61.0068 | $61.01 | $61.00 | $61.00 |
| Purchase #3 | $35.96 | 6.242% | $38.2046 | $38.20 | $38.20 | $38.20 |
| Purchase #4 | $46.66 | 5.504% | $49.2282 | $49.23 | $49.25 | $49.20 |
| Purchase #5 | $242.30 | 13.828% | $275.8052 | $275.81 | $275.80 | $275.80 |
| Purchase #6 | $27.87 | 3.374% | $28.8103 | $28.81 | $28.80 | $28.80 |
| Purchase #7 | $190.32 | 7.380% | $204.3656 | $204.37 | $204.35 | $204.40 |
| 7 purchase totals = | $624.20 | $680.4737 | $680.48 | $680.45 | $680.50 | |