| 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 | $45.38 | 4.785% | $47.5514 | $47.55 | $47.55 | $47.60 |
| Purchase #2 | $50.57 | 5.715% | $53.4601 | $53.46 | $53.45 | $53.50 |
| Purchase #3 | $122.78 | 5.522% | $129.5599 | $129.56 | $129.55 | $129.60 |
| Purchase #4 | $62.83 | 10.758% | $69.5893 | $69.59 | $69.60 | $69.60 |
| Purchase #5 | $36.71 | 8.337% | $39.7705 | $39.77 | $39.75 | $39.80 |
| Purchase #6 | $186.33 | 6.372% | $198.2029 | $198.20 | $198.20 | $198.20 |
| Purchase #7 | $173.47 | 12.383% | $194.9508 | $194.95 | $194.95 | $195.00 |
| 7 purchase totals = | $678.07 | $733.0849 | $733.08 | $733.05 | $733.30 | |