| 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 | $123.62 | 9.797% | $135.7311 | $135.73 | $135.75 | $135.70 |
| Purchase #2 | $56.74 | 8.775% | $61.7189 | $61.72 | $61.70 | $61.70 |
| Purchase #3 | $45.91 | 5.464% | $48.4185 | $48.42 | $48.40 | $48.40 |
| Purchase #4 | $146.29 | 12.852% | $165.0912 | $165.09 | $165.10 | $165.10 |
| Purchase #5 | $42.54 | 13.870% | $48.4403 | $48.44 | $48.45 | $48.40 |
| Purchase #6 | $164.92 | 8.274% | $178.5655 | $178.57 | $178.55 | $178.60 |
| Purchase #7 | $232.74 | 5.145% | $244.7145 | $244.71 | $244.70 | $244.70 |
| 7 purchase totals = | $812.76 | $882.6800 | $882.68 | $882.65 | $882.60 | |