| 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 | $28.61 | 6.609% | $30.5008 | $30.50 | $30.50 | $30.50 |
| Purchase #2 | $123.99 | 5.812% | $131.1963 | $131.20 | $131.20 | $131.20 |
| Purchase #3 | $199.50 | 4.293% | $208.0645 | $208.06 | $208.05 | $208.10 |
| Purchase #4 | $198.64 | 12.491% | $223.4521 | $223.45 | $223.45 | $223.50 |
| Purchase #5 | $84.95 | 13.839% | $96.7062 | $96.71 | $96.70 | $96.70 |
| Purchase #6 | $5.42 | 11.550% | $6.046 | $6.05 | $6.05 | $6.00 |
| Purchase #7 | $230.50 | 10.796% | $255.3848 | $255.38 | $255.40 | $255.40 |
| 7 purchase totals = | $871.61 | $951.3507 | $951.35 | $951.35 | $951.40 | |