| 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 | $29.39 | 5.769% | $31.0855 | $31.09 | $31.10 | $31.10 |
| Purchase #2 | $193.99 | 7.441% | $208.4248 | $208.42 | $208.40 | $208.40 |
| Purchase #3 | $210.25 | 12.680% | $236.9097 | $236.91 | $236.90 | $236.90 |
| Purchase #4 | $64.53 | 5.859% | $68.3108 | $68.31 | $68.30 | $68.30 |
| Purchase #5 | $52.55 | 7.696% | $56.5942 | $56.59 | $56.60 | $56.60 |
| Purchase #6 | $185.88 | 8.500% | $201.6798 | $201.68 | $201.70 | $201.70 |
| Purchase #7 | $147.97 | 5.366% | $155.9101 | $155.91 | $155.90 | $155.90 |
| 7 purchase totals = | $884.56 | $958.9149 | $958.91 | $958.90 | $958.90 | |