| 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 | $39.62 | 12.450% | $44.5527 | $44.55 | $44.55 | $44.60 |
| Purchase #2 | $67.86 | 7.290% | $72.807 | $72.81 | $72.80 | $72.80 |
| Purchase #3 | $34.43 | 4.611% | $36.0176 | $36.02 | $36.00 | $36.00 |
| Purchase #4 | $54.96 | 3.528% | $56.899 | $56.90 | $56.90 | $56.90 |
| Purchase #5 | $202.33 | 3.354% | $209.1161 | $209.12 | $209.10 | $209.10 |
| Purchase #6 | $41.61 | 13.388% | $47.1807 | $47.18 | $47.20 | $47.20 |
| Purchase #7 | $144.80 | 13.251% | $163.9874 | $163.99 | $164.00 | $164.00 |
| 7 purchase totals = | $585.61 | $630.5605 | $630.57 | $630.55 | $630.60 | |