| 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 | $87.37 | 4.682% | $91.4607 | $91.46 | $91.45 | $91.50 |
| Purchase #2 | $195.27 | 10.791% | $216.3416 | $216.34 | $216.35 | $216.30 |
| Purchase #3 | $44.78 | 4.604% | $46.8417 | $46.84 | $46.85 | $46.80 |
| Purchase #4 | $165.61 | 7.306% | $177.7095 | $177.71 | $177.70 | $177.70 |
| Purchase #5 | $118.91 | 10.454% | $131.3409 | $131.34 | $131.35 | $131.30 |
| Purchase #6 | $131.96 | 4.645% | $138.0895 | $138.09 | $138.10 | $138.10 |
| Purchase #7 | $151.51 | 9.628% | $166.0974 | $166.10 | $166.10 | $166.10 |
| 7 purchase totals = | $895.41 | $967.8813 | $967.88 | $967.90 | $967.80 | |