| 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 | $90.42 | 5.302% | $95.2141 | $95.21 | $95.20 | $95.20 |
| Purchase #2 | $72.63 | 8.386% | $78.7208 | $78.72 | $78.70 | $78.70 |
| Purchase #3 | $38.73 | 9.634% | $42.4612 | $42.46 | $42.45 | $42.50 |
| Purchase #4 | $193.38 | 7.140% | $207.1873 | $207.19 | $207.20 | $207.20 |
| Purchase #5 | $213.31 | 7.671% | $229.673 | $229.67 | $229.65 | $229.70 |
| Purchase #6 | $18.99 | 9.781% | $20.8474 | $20.85 | $20.85 | $20.80 |
| Purchase #7 | $109.62 | 13.732% | $124.673 | $124.67 | $124.65 | $124.70 |
| 7 purchase totals = | $737.08 | $798.7768 | $798.77 | $798.70 | $798.80 | |