| 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 | $52.80 | 7.461% | $56.7394 | $56.74 | $56.75 | $56.70 |
| Purchase #2 | $131.56 | 9.689% | $144.3068 | $144.31 | $144.30 | $144.30 |
| Purchase #3 | $161.27 | 13.119% | $182.427 | $182.43 | $182.45 | $182.40 |
| Purchase #4 | $5.91 | 7.239% | $6.3378 | $6.34 | $6.35 | $6.30 |
| Purchase #5 | $45.53 | 12.391% | $51.1716 | $51.17 | $51.15 | $51.20 |
| Purchase #6 | $47.37 | 5.648% | $50.0455 | $50.05 | $50.05 | $50.00 |
| Purchase #7 | $65.78 | 6.200% | $69.8584 | $69.86 | $69.85 | $69.90 |
| 7 purchase totals = | $510.22 | $560.8865 | $560.90 | $560.90 | $560.80 | |