| 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 | $29.52 | 6.148% | $31.3349 | $31.33 | $31.35 | $31.30 |
| Purchase #2 | $67.27 | 12.852% | $75.9155 | $75.92 | $75.90 | $75.90 |
| Purchase #3 | $122.37 | 11.622% | $136.5918 | $136.59 | $136.60 | $136.60 |
| Purchase #4 | $183.91 | 3.756% | $190.8177 | $190.82 | $190.80 | $190.80 |
| Purchase #5 | $159.76 | 10.448% | $176.4517 | $176.45 | $176.45 | $176.50 |
| Purchase #6 | $44.41 | 11.147% | $49.3604 | $49.36 | $49.35 | $49.40 |
| Purchase #7 | $217.84 | 5.504% | $229.8299 | $229.83 | $229.85 | $229.80 |
| 7 purchase totals = | $825.08 | $890.3019 | $890.30 | $890.30 | $890.30 | |