| 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 | $30.60 | 13.698% | $34.7916 | $34.79 | $34.80 | $34.80 |
| Purchase #2 | $52.58 | 5.328% | $55.3815 | $55.38 | $55.40 | $55.40 |
| Purchase #3 | $122.82 | 10.225% | $135.3783 | $135.38 | $135.40 | $135.40 |
| Purchase #4 | $122.54 | 7.653% | $131.918 | $131.92 | $131.90 | $131.90 |
| Purchase #5 | $244.47 | 11.360% | $272.2418 | $272.24 | $272.25 | $272.20 |
| Purchase #6 | $71.46 | 7.514% | $76.8295 | $76.83 | $76.85 | $76.80 |
| Purchase #7 | $136.46 | 6.429% | $145.233 | $145.23 | $145.25 | $145.20 |
| 7 purchase totals = | $780.93 | $851.7737 | $851.77 | $851.85 | $851.70 | |