| 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 | $61.99 | 7.407% | $66.5816 | $66.58 | $66.60 | $66.60 |
| Purchase #2 | $54.76 | 5.529% | $57.7877 | $57.79 | $57.80 | $57.80 |
| Purchase #3 | $48.34 | 12.231% | $54.2525 | $54.25 | $54.25 | $54.30 |
| Purchase #4 | $16.93 | 11.693% | $18.9096 | $18.91 | $18.90 | $18.90 |
| Purchase #5 | $115.84 | 8.495% | $125.6806 | $125.68 | $125.70 | $125.70 |
| Purchase #6 | $179.55 | 8.833% | $195.4097 | $195.41 | $195.40 | $195.40 |
| Purchase #7 | $15.69 | 12.570% | $17.6622 | $17.66 | $17.65 | $17.70 |
| 7 purchase totals = | $493.10 | $536.2839 | $536.28 | $536.30 | $536.40 | |