| 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 | $66.80 | 11.160% | $74.2549 | $74.25 | $74.25 | $74.30 |
| Purchase #2 | $250.63 | 3.108% | $258.4196 | $258.42 | $258.40 | $258.40 |
| Purchase #3 | $25.92 | 7.319% | $27.8171 | $27.82 | $27.80 | $27.80 |
| Purchase #4 | $144.72 | 11.690% | $161.6378 | $161.64 | $161.65 | $161.60 |
| Purchase #5 | $17.75 | 7.454% | $19.0731 | $19.07 | $19.05 | $19.10 |
| Purchase #6 | $52.79 | 7.687% | $56.848 | $56.85 | $56.85 | $56.80 |
| Purchase #7 | $78.63 | 6.143% | $83.4602 | $83.46 | $83.45 | $83.50 |
| 7 purchase totals = | $637.24 | $681.5107 | $681.51 | $681.45 | $681.50 | |