| 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 | $50.78 | 5.140% | $53.3901 | $53.39 | $53.40 | $53.40 |
| Purchase #2 | $106.46 | 6.141% | $112.9977 | $113.00 | $113.00 | $113.00 |
| Purchase #3 | $247.62 | 5.702% | $261.7393 | $261.74 | $261.75 | $261.70 |
| Purchase #4 | $95.52 | 6.588% | $101.8129 | $101.81 | $101.80 | $101.80 |
| Purchase #5 | $20.85 | 10.198% | $22.9763 | $22.98 | $23.00 | $23.00 |
| Purchase #6 | $92.89 | 8.480% | $100.7671 | $100.77 | $100.75 | $100.80 |
| Purchase #7 | $168.29 | 6.623% | $179.4358 | $179.44 | $179.45 | $179.40 |
| 7 purchase totals = | $782.41 | $833.1192 | $833.13 | $833.15 | $833.10 | |