| 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 | $49.25 | 5.213% | $51.8174 | $51.82 | $51.80 | $51.80 |
| Purchase #2 | $32.69 | 12.331% | $36.721 | $36.72 | $36.70 | $36.70 |
| Purchase #3 | $180.85 | 4.560% | $189.0968 | $189.10 | $189.10 | $189.10 |
| Purchase #4 | $249.70 | 7.422% | $268.2327 | $268.23 | $268.25 | $268.20 |
| Purchase #5 | $204.70 | 13.641% | $232.6231 | $232.62 | $232.60 | $232.60 |
| Purchase #6 | $169.68 | 3.655% | $175.8818 | $175.88 | $175.90 | $175.90 |
| Purchase #7 | $163.51 | 4.720% | $171.2277 | $171.23 | $171.25 | $171.20 |
| 7 purchase totals = | $1,050.38 | $1,125.6005 | $1,125.60 | $1,125.60 | $1,125.50 | |