| 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 | $34.41 | 12.139% | $38.587 | $38.59 | $38.60 | $38.60 |
| Purchase #2 | $171.27 | 13.422% | $194.2579 | $194.26 | $194.25 | $194.30 |
| Purchase #3 | $90.36 | 10.365% | $99.7258 | $99.73 | $99.75 | $99.70 |
| Purchase #4 | $20.87 | 4.455% | $21.7998 | $21.80 | $21.80 | $21.80 |
| Purchase #5 | $192.91 | 8.750% | $209.7896 | $209.79 | $209.80 | $209.80 |
| Purchase #6 | $71.63 | 8.717% | $77.874 | $77.87 | $77.85 | $77.90 |
| Purchase #7 | $210.78 | 11.373% | $234.752 | $234.75 | $234.75 | $234.80 |
| 7 purchase totals = | $792.23 | $876.7861 | $876.79 | $876.80 | $876.90 | |