| 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 | $47.53 | 6.217% | $50.4849 | $50.48 | $50.50 | $50.50 |
| Purchase #2 | $151.91 | 7.807% | $163.7696 | $163.77 | $163.75 | $163.80 |
| Purchase #3 | $246.95 | 10.371% | $272.5612 | $272.56 | $272.55 | $272.60 |
| Purchase #4 | $216.30 | 3.835% | $224.5951 | $224.60 | $224.60 | $224.60 |
| Purchase #5 | $247.25 | 11.723% | $276.2351 | $276.24 | $276.25 | $276.20 |
| Purchase #6 | $36.62 | 13.574% | $41.5908 | $41.59 | $41.60 | $41.60 |
| Purchase #7 | $234.25 | 9.215% | $255.8361 | $255.84 | $255.85 | $255.80 |
| 7 purchase totals = | $1,180.81 | $1,285.0728 | $1,285.08 | $1,285.10 | $1,285.10 | |