| 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 | $10.75 | 10.618% | $11.8914 | $11.89 | $11.90 | $11.90 |
| Purchase #2 | $58.74 | 10.520% | $64.9194 | $64.92 | $64.90 | $64.90 |
| Purchase #3 | $215.95 | 8.703% | $234.7441 | $234.74 | $234.75 | $234.70 |
| Purchase #4 | $170.69 | 10.516% | $188.6398 | $188.64 | $188.65 | $188.60 |
| Purchase #5 | $119.46 | 4.703% | $125.0782 | $125.08 | $125.10 | $125.10 |
| Purchase #6 | $236.99 | 5.319% | $249.5955 | $249.60 | $249.60 | $249.60 |
| Purchase #7 | $150.92 | 13.216% | $170.8656 | $170.87 | $170.85 | $170.90 |
| 7 purchase totals = | $963.50 | $1,045.7340 | $1,045.74 | $1,045.75 | $1,045.70 | |