| 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 | $90.89 | 6.776% | $97.0487 | $97.05 | $97.05 | $97.00 |
| Purchase #2 | $180.87 | 3.548% | $187.2873 | $187.29 | $187.30 | $187.30 |
| Purchase #3 | $100.87 | 12.521% | $113.4999 | $113.50 | $113.50 | $113.50 |
| Purchase #4 | $5.67 | 9.232% | $6.1935 | $6.19 | $6.20 | $6.20 |
| Purchase #5 | $71.49 | 10.171% | $78.7612 | $78.76 | $78.75 | $78.80 |
| Purchase #6 | $198.64 | 7.446% | $213.4307 | $213.43 | $213.45 | $213.40 |
| Purchase #7 | $39.88 | 13.797% | $45.3822 | $45.38 | $45.40 | $45.40 |
| 7 purchase totals = | $688.31 | $741.6035 | $741.60 | $741.65 | $741.60 | |