| 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 | $225.85 | 10.868% | $250.3954 | $250.40 | $250.40 | $250.40 |
| Purchase #2 | $65.65 | 3.207% | $67.7554 | $67.76 | $67.75 | $67.80 |
| Purchase #3 | $103.38 | 5.853% | $109.4308 | $109.43 | $109.45 | $109.40 |
| Purchase #4 | $37.79 | 13.769% | $42.9933 | $42.99 | $43.00 | $43.00 |
| Purchase #5 | $20.29 | 12.785% | $22.8841 | $22.88 | $22.90 | $22.90 |
| Purchase #6 | $229.97 | 11.640% | $256.7385 | $256.74 | $256.75 | $256.70 |
| Purchase #7 | $106.69 | 5.691% | $112.7617 | $112.76 | $112.75 | $112.80 |
| 7 purchase totals = | $789.62 | $862.9592 | $862.96 | $863.00 | $863.00 | |