| 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 | $99.38 | 5.244% | $104.5915 | $104.59 | $104.60 | $104.60 |
| Purchase #2 | $108.82 | 4.743% | $113.9813 | $113.98 | $114.00 | $114.00 |
| Purchase #3 | $26.32 | 4.447% | $27.4905 | $27.49 | $27.50 | $27.50 |
| Purchase #4 | $119.96 | 7.438% | $128.8826 | $128.88 | $128.90 | $128.90 |
| Purchase #5 | $71.39 | 8.459% | $77.4289 | $77.43 | $77.45 | $77.40 |
| Purchase #6 | $27.48 | 8.616% | $29.8477 | $29.85 | $29.85 | $29.80 |
| Purchase #7 | $43.86 | 9.850% | $48.1802 | $48.18 | $48.20 | $48.20 |
| 7 purchase totals = | $497.21 | $530.4027 | $530.40 | $530.50 | $530.40 | |