| 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 | $37.53 | 8.423% | $40.6912 | $40.69 | $40.70 | $40.70 |
| Purchase #2 | $27.52 | 11.687% | $30.7363 | $30.74 | $30.75 | $30.70 |
| Purchase #3 | $69.71 | 12.304% | $78.2871 | $78.29 | $78.30 | $78.30 |
| Purchase #4 | $175.37 | 6.596% | $186.9374 | $186.94 | $186.95 | $186.90 |
| Purchase #5 | $58.93 | 11.710% | $65.8307 | $65.83 | $65.85 | $65.80 |
| Purchase #6 | $250.36 | 11.728% | $279.7222 | $279.72 | $279.70 | $279.70 |
| Purchase #7 | $172.37 | 12.357% | $193.6698 | $193.67 | $193.65 | $193.70 |
| 7 purchase totals = | $791.79 | $875.8747 | $875.88 | $875.90 | $875.80 | |