| 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 | $47.78 | 13.850% | $54.3975 | $54.40 | $54.40 | $54.40 |
| Purchase #2 | $205.28 | 11.554% | $228.9981 | $229.00 | $229.00 | $229.00 |
| Purchase #3 | $230.73 | 11.800% | $257.9561 | $257.96 | $257.95 | $258.00 |
| Purchase #4 | $25.76 | 3.257% | $26.599 | $26.60 | $26.60 | $26.60 |
| Purchase #5 | $40.35 | 8.351% | $43.7196 | $43.72 | $43.70 | $43.70 |
| Purchase #6 | $226.28 | 4.221% | $235.8313 | $235.83 | $235.85 | $235.80 |
| Purchase #7 | $133.80 | 9.837% | $146.9619 | $146.96 | $146.95 | $147.00 |
| 7 purchase totals = | $909.98 | $994.4635 | $994.47 | $994.45 | $994.50 | |