| 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 | $28.34 | 5.218% | $29.8188 | $29.82 | $29.80 | $29.80 |
| Purchase #2 | $244.95 | 9.602% | $268.4701 | $268.47 | $268.45 | $268.50 |
| Purchase #3 | $118.84 | 6.440% | $126.4933 | $126.49 | $126.50 | $126.50 |
| Purchase #4 | $134.72 | 4.713% | $141.0694 | $141.07 | $141.05 | $141.10 |
| Purchase #5 | $228.62 | 12.708% | $257.673 | $257.67 | $257.65 | $257.70 |
| Purchase #6 | $111.31 | 10.823% | $123.3571 | $123.36 | $123.35 | $123.40 |
| Purchase #7 | $5.40 | 8.773% | $5.8737 | $5.87 | $5.85 | $5.90 |
| 7 purchase totals = | $872.18 | $952.7554 | $952.75 | $952.65 | $952.90 | |