| 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 | $101.32 | 8.744% | $110.1794 | $110.18 | $110.20 | $110.20 |
| Purchase #2 | $125.67 | 12.785% | $141.7369 | $141.74 | $141.75 | $141.70 |
| Purchase #3 | $26.67 | 4.449% | $27.8565 | $27.86 | $27.85 | $27.90 |
| Purchase #4 | $35.71 | 3.219% | $36.8595 | $36.86 | $36.85 | $36.90 |
| Purchase #5 | $201.68 | 10.620% | $223.0984 | $223.10 | $223.10 | $223.10 |
| Purchase #6 | $16.32 | 9.577% | $17.883 | $17.88 | $17.90 | $17.90 |
| Purchase #7 | $59.43 | 12.170% | $66.6626 | $66.66 | $66.65 | $66.70 |
| 7 purchase totals = | $566.80 | $624.2763 | $624.28 | $624.30 | $624.40 | |