| 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 | $26.79 | 3.725% | $27.7879 | $27.79 | $27.80 | $27.80 |
| Purchase #2 | $42.72 | 8.402% | $46.3093 | $46.31 | $46.30 | $46.30 |
| Purchase #3 | $45.65 | 5.701% | $48.2525 | $48.25 | $48.25 | $48.30 |
| Purchase #4 | $99.85 | 10.567% | $110.4011 | $110.40 | $110.40 | $110.40 |
| Purchase #5 | $180.40 | 5.646% | $190.5854 | $190.59 | $190.60 | $190.60 |
| Purchase #6 | $157.47 | 6.604% | $167.8693 | $167.87 | $167.85 | $167.90 |
| Purchase #7 | $198.57 | 7.811% | $214.0803 | $214.08 | $214.10 | $214.10 |
| 7 purchase totals = | $751.45 | $805.2858 | $805.29 | $805.30 | $805.40 | |