| 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 | $15.53 | 12.352% | $17.4483 | $17.45 | $17.45 | $17.40 |
| Purchase #2 | $38.81 | 13.537% | $44.0637 | $44.06 | $44.05 | $44.10 |
| Purchase #3 | $196.55 | 12.282% | $220.6903 | $220.69 | $220.70 | $220.70 |
| Purchase #4 | $45.36 | 6.797% | $48.4431 | $48.44 | $48.45 | $48.40 |
| Purchase #5 | $21.94 | 13.515% | $24.9052 | $24.91 | $24.90 | $24.90 |
| Purchase #6 | $171.62 | 7.186% | $183.9526 | $183.95 | $183.95 | $184.00 |
| Purchase #7 | $90.73 | 8.186% | $98.1572 | $98.16 | $98.15 | $98.20 |
| 7 purchase totals = | $580.54 | $637.6604 | $637.66 | $637.65 | $637.70 | |