| 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 | $45.99 | 8.427% | $49.8656 | $49.87 | $49.85 | $49.90 |
| Purchase #2 | $44.40 | 8.603% | $48.2197 | $48.22 | $48.20 | $48.20 |
| Purchase #3 | $149.68 | 9.172% | $163.4086 | $163.41 | $163.40 | $163.40 |
| Purchase #4 | $207.47 | 8.595% | $225.302 | $225.30 | $225.30 | $225.30 |
| Purchase #5 | $137.78 | 7.319% | $147.8641 | $147.86 | $147.85 | $147.90 |
| Purchase #6 | $87.64 | 7.205% | $93.9545 | $93.95 | $93.95 | $94.00 |
| Purchase #7 | $186.97 | 11.352% | $208.1948 | $208.19 | $208.20 | $208.20 |
| 7 purchase totals = | $859.93 | $936.8093 | $936.80 | $936.75 | $936.90 | |