| 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 | $105.88 | 5.843% | $112.0666 | $112.07 | $112.05 | $112.10 |
| Purchase #2 | $225.84 | 7.526% | $242.8367 | $242.84 | $242.85 | $242.80 |
| Purchase #3 | $59.63 | 4.650% | $62.4028 | $62.40 | $62.40 | $62.40 |
| Purchase #4 | $137.79 | 13.280% | $156.0885 | $156.09 | $156.10 | $156.10 |
| Purchase #5 | $39.87 | 3.852% | $41.4058 | $41.41 | $41.40 | $41.40 |
| Purchase #6 | $25.91 | 13.373% | $29.3749 | $29.37 | $29.35 | $29.40 |
| Purchase #7 | $102.43 | 10.507% | $113.1923 | $113.19 | $113.20 | $113.20 |
| 7 purchase totals = | $697.35 | $757.3676 | $757.37 | $757.35 | $757.40 | |