| 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 | $32.96 | 12.434% | $37.0582 | $37.06 | $37.05 | $37.10 |
| Purchase #2 | $18.64 | 8.415% | $20.2086 | $20.21 | $20.20 | $20.20 |
| Purchase #3 | $41.66 | 6.606% | $44.4121 | $44.41 | $44.40 | $44.40 |
| Purchase #4 | $25.62 | 3.388% | $26.488 | $26.49 | $26.50 | $26.50 |
| Purchase #5 | $139.51 | 3.819% | $144.8379 | $144.84 | $144.85 | $144.80 |
| Purchase #6 | $23.92 | 11.867% | $26.7586 | $26.76 | $26.75 | $26.80 |
| Purchase #7 | $227.50 | 5.259% | $239.4642 | $239.46 | $239.45 | $239.50 |
| 7 purchase totals = | $509.81 | $539.2276 | $539.23 | $539.20 | $539.30 | |