| 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 | $27.79 | 11.580% | $31.0081 | $31.01 | $31.00 | $31.00 |
| Purchase #2 | $79.95 | 5.659% | $84.4744 | $84.47 | $84.45 | $84.50 |
| Purchase #3 | $30.74 | 7.225% | $32.961 | $32.96 | $32.95 | $33.00 |
| Purchase #4 | $122.50 | 3.333% | $126.5829 | $126.58 | $126.60 | $126.60 |
| Purchase #5 | $210.92 | 5.435% | $222.3835 | $222.38 | $222.40 | $222.40 |
| Purchase #6 | $135.47 | 6.704% | $144.5519 | $144.55 | $144.55 | $144.60 |
| Purchase #7 | $235.72 | 7.556% | $253.531 | $253.53 | $253.55 | $253.50 |
| 7 purchase totals = | $843.09 | $895.4928 | $895.48 | $895.50 | $895.60 | |