| 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 | $24.69 | 10.725% | $27.338 | $27.34 | $27.35 | $27.30 |
| Purchase #2 | $209.65 | 9.289% | $229.1244 | $229.12 | $229.10 | $229.10 |
| Purchase #3 | $148.79 | 10.600% | $164.5617 | $164.56 | $164.55 | $164.60 |
| Purchase #4 | $147.68 | 6.569% | $157.3811 | $157.38 | $157.40 | $157.40 |
| Purchase #5 | $34.48 | 5.737% | $36.4581 | $36.46 | $36.45 | $36.50 |
| Purchase #6 | $75.62 | 11.147% | $84.0494 | $84.05 | $84.05 | $84.00 |
| Purchase #7 | $19.31 | 13.767% | $21.9684 | $21.97 | $21.95 | $22.00 |
| 7 purchase totals = | $660.22 | $720.8811 | $720.88 | $720.85 | $720.90 | |