| 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 | $96.51 | 7.729% | $103.9693 | $103.97 | $103.95 | $104.00 |
| Purchase #2 | $71.64 | 9.417% | $78.3863 | $78.39 | $78.40 | $78.40 |
| Purchase #3 | $113.49 | 8.680% | $123.3409 | $123.34 | $123.35 | $123.30 |
| Purchase #4 | $179.60 | 12.846% | $202.6714 | $202.67 | $202.65 | $202.70 |
| Purchase #5 | $168.58 | 11.527% | $188.0122 | $188.01 | $188.00 | $188.00 |
| Purchase #6 | $79.94 | 13.833% | $90.9981 | $91.00 | $91.00 | $91.00 |
| Purchase #7 | $176.93 | 4.354% | $184.6335 | $184.63 | $184.65 | $184.60 |
| 7 purchase totals = | $886.69 | $972.0117 | $972.01 | $972.00 | $972.00 | |