| 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 | $241.70 | 7.397% | $259.5785 | $259.58 | $259.60 | $259.60 |
| Purchase #2 | $14.25 | 9.798% | $15.6462 | $15.65 | $15.65 | $15.60 |
| Purchase #3 | $123.51 | 7.504% | $132.7782 | $132.78 | $132.80 | $132.80 |
| Purchase #4 | $188.86 | 6.705% | $201.5231 | $201.52 | $201.50 | $201.50 |
| Purchase #5 | $17.58 | 13.527% | $19.958 | $19.96 | $19.95 | $20.00 |
| Purchase #6 | $64.92 | 11.543% | $72.4137 | $72.41 | $72.40 | $72.40 |
| Purchase #7 | $155.60 | 9.154% | $169.8436 | $169.84 | $169.85 | $169.80 |
| 7 purchase totals = | $806.42 | $871.7413 | $871.74 | $871.75 | $871.70 | |