| 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 | $73.47 | 6.789% | $78.4579 | $78.46 | $78.45 | $78.50 |
| Purchase #2 | $220.29 | 5.314% | $231.9962 | $232.00 | $232.00 | $232.00 |
| Purchase #3 | $61.37 | 8.720% | $66.7215 | $66.72 | $66.70 | $66.70 |
| Purchase #4 | $58.69 | 6.507% | $62.509 | $62.51 | $62.50 | $62.50 |
| Purchase #5 | $165.91 | 10.779% | $183.7934 | $183.79 | $183.80 | $183.80 |
| Purchase #6 | $54.42 | 4.295% | $56.7573 | $56.76 | $56.75 | $56.80 |
| Purchase #7 | $90.42 | 8.684% | $98.2721 | $98.27 | $98.25 | $98.30 |
| 7 purchase totals = | $724.57 | $778.5074 | $778.51 | $778.45 | $778.60 | |