| 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 | $117.98 | 12.865% | $133.1581 | $133.16 | $133.15 | $133.20 |
| Purchase #2 | $45.98 | 3.282% | $47.4891 | $47.49 | $47.50 | $47.50 |
| Purchase #3 | $61.34 | 8.662% | $66.6533 | $66.65 | $66.65 | $66.70 |
| Purchase #4 | $58.41 | 4.439% | $61.0028 | $61.00 | $61.00 | $61.00 |
| Purchase #5 | $11.92 | 10.189% | $13.1345 | $13.13 | $13.15 | $13.10 |
| Purchase #6 | $72.83 | 3.722% | $75.5407 | $75.54 | $75.55 | $75.50 |
| Purchase #7 | $15.50 | 9.740% | $17.0097 | $17.01 | $17.00 | $17.00 |
| 7 purchase totals = | $383.96 | $413.9882 | $413.98 | $414.00 | $414.00 | |