| 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 | $43.77 | 9.864% | $48.0875 | $48.09 | $48.10 | $48.10 |
| Purchase #2 | $171.91 | 12.592% | $193.5569 | $193.56 | $193.55 | $193.60 |
| Purchase #3 | $197.50 | 3.645% | $204.6989 | $204.70 | $204.70 | $204.70 |
| Purchase #4 | $78.30 | 12.308% | $87.9372 | $87.94 | $87.95 | $87.90 |
| Purchase #5 | $113.88 | 3.792% | $118.1983 | $118.20 | $118.20 | $118.20 |
| Purchase #6 | $42.41 | 6.700% | $45.2515 | $45.25 | $45.25 | $45.30 |
| Purchase #7 | $62.59 | 13.469% | $71.0202 | $71.02 | $71.00 | $71.00 |
| 7 purchase totals = | $710.36 | $768.7505 | $768.76 | $768.75 | $768.80 | |