| 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 | $49.59 | 11.491% | $55.2884 | $55.29 | $55.30 | $55.30 |
| Purchase #2 | $43.61 | 9.177% | $47.6121 | $47.61 | $47.60 | $47.60 |
| Purchase #3 | $66.45 | 7.242% | $71.2623 | $71.26 | $71.25 | $71.30 |
| Purchase #4 | $164.80 | 7.775% | $177.6132 | $177.61 | $177.60 | $177.60 |
| Purchase #5 | $207.41 | 10.764% | $229.7356 | $229.74 | $229.75 | $229.70 |
| Purchase #6 | $73.77 | 5.701% | $77.9756 | $77.98 | $78.00 | $78.00 |
| Purchase #7 | $50.44 | 9.603% | $55.2838 | $55.28 | $55.30 | $55.30 |
| 7 purchase totals = | $656.07 | $714.7710 | $714.77 | $714.80 | $714.80 | |