| 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 | $77.61 | 7.252% | $83.2383 | $83.24 | $83.25 | $83.20 |
| Purchase #2 | $61.93 | 10.557% | $68.468 | $68.47 | $68.45 | $68.50 |
| Purchase #3 | $146.71 | 13.199% | $166.0743 | $166.07 | $166.05 | $166.10 |
| Purchase #4 | $112.37 | 13.626% | $127.6815 | $127.68 | $127.70 | $127.70 |
| Purchase #5 | $249.90 | 12.362% | $280.7926 | $280.79 | $280.80 | $280.80 |
| Purchase #6 | $8.79 | 7.685% | $9.4655 | $9.47 | $9.45 | $9.50 |
| Purchase #7 | $10.95 | 9.805% | $12.0236 | $12.02 | $12.00 | $12.00 |
| 7 purchase totals = | $668.26 | $747.7438 | $747.74 | $747.70 | $747.80 | |