| 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 | $77.44 | 4.473% | $80.9039 | $80.90 | $80.90 | $80.90 |
| Purchase #2 | $229.34 | 9.288% | $250.6411 | $250.64 | $250.65 | $250.60 |
| Purchase #3 | $76.71 | 5.759% | $81.1277 | $81.13 | $81.15 | $81.10 |
| Purchase #4 | $138.88 | 8.836% | $151.1514 | $151.15 | $151.15 | $151.20 |
| Purchase #5 | $124.69 | 6.274% | $132.5131 | $132.51 | $132.50 | $132.50 |
| Purchase #6 | $228.62 | 9.573% | $250.5058 | $250.51 | $250.50 | $250.50 |
| Purchase #7 | $20.41 | 13.603% | $23.1864 | $23.19 | $23.20 | $23.20 |
| 7 purchase totals = | $896.09 | $970.0294 | $970.03 | $970.05 | $970.00 | |