| 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 | $60.78 | 6.740% | $64.8766 | $64.88 | $64.90 | $64.90 |
| Purchase #2 | $79.39 | 7.516% | $85.357 | $85.36 | $85.35 | $85.40 |
| Purchase #3 | $149.73 | 8.333% | $162.207 | $162.21 | $162.20 | $162.20 |
| Purchase #4 | $12.62 | 9.695% | $13.8435 | $13.84 | $13.85 | $13.80 |
| Purchase #5 | $27.55 | 10.327% | $30.3951 | $30.40 | $30.40 | $30.40 |
| Purchase #6 | $97.51 | 8.777% | $106.0685 | $106.07 | $106.05 | $106.10 |
| Purchase #7 | $244.51 | 12.270% | $274.5114 | $274.51 | $274.50 | $274.50 |
| 7 purchase totals = | $672.09 | $737.2591 | $737.27 | $737.25 | $737.30 | |