| 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 | $117.41 | 10.295% | $129.4974 | $129.50 | $129.50 | $129.50 |
| Purchase #2 | $141.82 | 9.758% | $155.6588 | $155.66 | $155.65 | $155.70 |
| Purchase #3 | $171.98 | 8.465% | $186.5381 | $186.54 | $186.55 | $186.50 |
| Purchase #4 | $43.77 | 7.871% | $47.2151 | $47.22 | $47.20 | $47.20 |
| Purchase #5 | $190.45 | 12.224% | $213.7306 | $213.73 | $213.75 | $213.70 |
| Purchase #6 | $56.77 | 8.276% | $61.4683 | $61.47 | $61.45 | $61.50 |
| Purchase #7 | $67.77 | 10.727% | $75.0397 | $75.04 | $75.05 | $75.00 |
| 7 purchase totals = | $789.97 | $869.1480 | $869.16 | $869.15 | $869.10 | |