| 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 | $58.70 | 5.199% | $61.7518 | $61.75 | $61.75 | $61.80 |
| Purchase #2 | $41.75 | 8.380% | $45.2487 | $45.25 | $45.25 | $45.20 |
| Purchase #3 | $34.61 | 3.407% | $35.7892 | $35.79 | $35.80 | $35.80 |
| Purchase #4 | $52.26 | 11.668% | $58.3577 | $58.36 | $58.35 | $58.40 |
| Purchase #5 | $117.73 | 9.834% | $129.3076 | $129.31 | $129.30 | $129.30 |
| Purchase #6 | $20.82 | 4.631% | $21.7842 | $21.78 | $21.80 | $21.80 |
| Purchase #7 | $70.97 | 8.629% | $77.094 | $77.09 | $77.10 | $77.10 |
| 7 purchase totals = | $396.84 | $429.3332 | $429.33 | $429.35 | $429.40 | |