| 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 | $27.87 | 7.867% | $30.0625 | $30.06 | $30.05 | $30.10 |
| Purchase #2 | $223.43 | 6.179% | $237.2357 | $237.24 | $237.25 | $237.20 |
| Purchase #3 | $248.79 | 13.114% | $281.4163 | $281.42 | $281.40 | $281.40 |
| Purchase #4 | $161.92 | 7.847% | $174.6259 | $174.63 | $174.65 | $174.60 |
| Purchase #5 | $150.72 | 5.864% | $159.5582 | $159.56 | $159.55 | $159.60 |
| Purchase #6 | $42.76 | 5.804% | $45.2418 | $45.24 | $45.25 | $45.20 |
| Purchase #7 | $91.56 | 5.857% | $96.9227 | $96.92 | $96.90 | $96.90 |
| 7 purchase totals = | $947.05 | $1,025.0631 | $1,025.07 | $1,025.05 | $1,025.00 | |