| 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 | $51.71 | 4.838% | $54.2117 | $54.21 | $54.20 | $54.20 |
| Purchase #2 | $110.68 | 13.848% | $126.007 | $126.01 | $126.00 | $126.00 |
| Purchase #3 | $39.92 | 10.210% | $43.9958 | $44.00 | $44.00 | $44.00 |
| Purchase #4 | $130.77 | 3.619% | $135.5026 | $135.50 | $135.50 | $135.50 |
| Purchase #5 | $125.59 | 9.420% | $137.4206 | $137.42 | $137.40 | $137.40 |
| Purchase #6 | $54.31 | 9.398% | $59.4141 | $59.41 | $59.40 | $59.40 |
| Purchase #7 | $124.44 | 11.689% | $138.9858 | $138.99 | $139.00 | $139.00 |
| 7 purchase totals = | $637.42 | $695.5376 | $695.54 | $695.50 | $695.50 | |