| 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 | $43.30 | 6.426% | $46.0825 | $46.08 | $46.10 | $46.10 |
| Purchase #2 | $166.26 | 4.766% | $174.184 | $174.18 | $174.20 | $174.20 |
| Purchase #3 | $122.58 | 7.846% | $132.1976 | $132.20 | $132.20 | $132.20 |
| Purchase #4 | $69.27 | 3.584% | $71.7526 | $71.75 | $71.75 | $71.80 |
| Purchase #5 | $48.82 | 6.514% | $52.0001 | $52.00 | $52.00 | $52.00 |
| Purchase #6 | $122.40 | 11.107% | $135.995 | $136.00 | $136.00 | $136.00 |
| Purchase #7 | $6.79 | 10.398% | $7.496 | $7.50 | $7.50 | $7.50 |
| 7 purchase totals = | $579.42 | $619.7078 | $619.71 | $619.75 | $619.80 | |