| 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 | $77.39 | 10.500% | $85.516 | $85.52 | $85.50 | $85.50 |
| Purchase #2 | $165.82 | 3.563% | $171.7282 | $171.73 | $171.75 | $171.70 |
| Purchase #3 | $39.48 | 5.638% | $41.7059 | $41.71 | $41.70 | $41.70 |
| Purchase #4 | $29.63 | 6.258% | $31.4842 | $31.48 | $31.50 | $31.50 |
| Purchase #5 | $149.38 | 5.816% | $158.0679 | $158.07 | $158.05 | $158.10 |
| Purchase #6 | $97.86 | 11.292% | $108.9104 | $108.91 | $108.90 | $108.90 |
| Purchase #7 | $247.74 | 7.691% | $266.7937 | $266.79 | $266.80 | $266.80 |
| 7 purchase totals = | $807.30 | $864.2063 | $864.21 | $864.20 | $864.20 | |