| 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 | $116.97 | 3.333% | $120.8686 | $120.87 | $120.85 | $120.90 |
| Purchase #2 | $93.53 | 12.107% | $104.8537 | $104.85 | $104.85 | $104.90 |
| Purchase #3 | $23.37 | 9.316% | $25.5471 | $25.55 | $25.55 | $25.50 |
| Purchase #4 | $85.44 | 3.283% | $88.245 | $88.25 | $88.25 | $88.20 |
| Purchase #5 | $115.38 | 5.179% | $121.3555 | $121.36 | $121.35 | $121.40 |
| Purchase #6 | $165.78 | 7.160% | $177.6498 | $177.65 | $177.65 | $177.60 |
| Purchase #7 | $206.59 | 7.232% | $221.5306 | $221.53 | $221.55 | $221.50 |
| 7 purchase totals = | $807.06 | $860.0503 | $860.06 | $860.05 | $860.00 | |