| 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 | $209.72 | 6.187% | $222.6954 | $222.70 | $222.70 | $222.70 |
| Purchase #2 | $119.67 | 8.246% | $129.538 | $129.54 | $129.55 | $129.50 |
| Purchase #3 | $82.74 | 7.619% | $89.044 | $89.04 | $89.05 | $89.00 |
| Purchase #4 | $34.32 | 13.697% | $39.0208 | $39.02 | $39.00 | $39.00 |
| Purchase #5 | $51.47 | 10.480% | $56.8641 | $56.86 | $56.85 | $56.90 |
| Purchase #6 | $24.93 | 3.398% | $25.7771 | $25.78 | $25.80 | $25.80 |
| Purchase #7 | $53.74 | 5.534% | $56.714 | $56.71 | $56.70 | $56.70 |
| 7 purchase totals = | $576.59 | $619.6534 | $619.65 | $619.65 | $619.60 | |