| 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 | $5.39 | 4.384% | $5.6263 | $5.63 | $5.65 | $5.60 |
| Purchase #2 | $169.84 | 10.246% | $187.2418 | $187.24 | $187.25 | $187.20 |
| Purchase #3 | $141.30 | 7.237% | $151.5259 | $151.53 | $151.55 | $151.50 |
| Purchase #4 | $8.59 | 10.638% | $9.5038 | $9.50 | $9.50 | $9.50 |
| Purchase #5 | $197.74 | 10.547% | $218.5956 | $218.60 | $218.60 | $218.60 |
| Purchase #6 | $248.43 | 5.452% | $261.9744 | $261.97 | $261.95 | $262.00 |
| Purchase #7 | $103.99 | 4.459% | $108.6269 | $108.63 | $108.65 | $108.60 |
| 7 purchase totals = | $875.28 | $943.0947 | $943.10 | $943.15 | $943.00 | |