| 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 | $52.37 | 7.459% | $56.2763 | $56.28 | $56.30 | $56.30 |
| Purchase #2 | $92.81 | 9.662% | $101.7773 | $101.78 | $101.80 | $101.80 |
| Purchase #3 | $93.29 | 11.412% | $103.9363 | $103.94 | $103.95 | $103.90 |
| Purchase #4 | $81.70 | 5.797% | $86.4361 | $86.44 | $86.45 | $86.40 |
| Purchase #5 | $235.25 | 6.779% | $251.1976 | $251.20 | $251.20 | $251.20 |
| Purchase #6 | $102.90 | 8.267% | $111.4067 | $111.41 | $111.40 | $111.40 |
| Purchase #7 | $143.73 | 11.857% | $160.7721 | $160.77 | $160.75 | $160.80 |
| 7 purchase totals = | $802.05 | $871.8024 | $871.82 | $871.85 | $871.80 | |