| 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 | $48.55 | 7.618% | $52.2485 | $52.25 | $52.25 | $52.20 |
| Purchase #2 | $151.30 | 4.172% | $157.6122 | $157.61 | $157.60 | $157.60 |
| Purchase #3 | $169.99 | 7.503% | $182.7443 | $182.74 | $182.75 | $182.70 |
| Purchase #4 | $163.75 | 4.254% | $170.7159 | $170.72 | $170.70 | $170.70 |
| Purchase #5 | $106.28 | 6.749% | $113.4528 | $113.45 | $113.45 | $113.50 |
| Purchase #6 | $171.30 | 9.441% | $187.4724 | $187.47 | $187.45 | $187.50 |
| Purchase #7 | $211.27 | 7.142% | $226.3589 | $226.36 | $226.35 | $226.40 |
| 7 purchase totals = | $1,022.44 | $1,090.6050 | $1,090.60 | $1,090.55 | $1,090.60 | |