| 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 | $64.38 | 3.590% | $66.6912 | $66.69 | $66.70 | $66.70 |
| Purchase #2 | $198.36 | 13.548% | $225.2338 | $225.23 | $225.25 | $225.20 |
| Purchase #3 | $203.59 | 13.258% | $230.582 | $230.58 | $230.60 | $230.60 |
| Purchase #4 | $238.72 | 9.538% | $261.4891 | $261.49 | $261.50 | $261.50 |
| Purchase #5 | $249.32 | 5.826% | $263.8454 | $263.85 | $263.85 | $263.80 |
| Purchase #6 | $68.46 | 6.655% | $73.016 | $73.02 | $73.00 | $73.00 |
| Purchase #7 | $176.96 | 6.182% | $187.8997 | $187.90 | $187.90 | $187.90 |
| 7 purchase totals = | $1,199.79 | $1,308.7572 | $1,308.76 | $1,308.80 | $1,308.70 | |