| 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 | $50.70 | 6.244% | $53.8657 | $53.87 | $53.85 | $53.90 |
| Purchase #2 | $151.64 | 10.112% | $166.9738 | $166.97 | $166.95 | $167.00 |
| Purchase #3 | $193.89 | 6.133% | $205.7813 | $205.78 | $205.80 | $205.80 |
| Purchase #4 | $106.43 | 5.735% | $112.5338 | $112.53 | $112.55 | $112.50 |
| Purchase #5 | $163.98 | 13.497% | $186.1124 | $186.11 | $186.10 | $186.10 |
| Purchase #6 | $110.28 | 10.261% | $121.5958 | $121.60 | $121.60 | $121.60 |
| Purchase #7 | $19.96 | 7.130% | $21.3831 | $21.38 | $21.40 | $21.40 |
| 7 purchase totals = | $796.88 | $868.2459 | $868.24 | $868.25 | $868.30 | |