| 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 | $132.31 | 5.761% | $139.9324 | $139.93 | $139.95 | $139.90 |
| Purchase #2 | $6.92 | 5.126% | $7.2747 | $7.27 | $7.25 | $7.30 |
| Purchase #3 | $59.99 | 13.773% | $68.2524 | $68.25 | $68.25 | $68.30 |
| Purchase #4 | $232.73 | 13.111% | $263.2432 | $263.24 | $263.25 | $263.20 |
| Purchase #5 | $213.30 | 7.798% | $229.9331 | $229.93 | $229.95 | $229.90 |
| Purchase #6 | $34.95 | 9.757% | $38.3601 | $38.36 | $38.35 | $38.40 |
| Purchase #7 | $103.33 | 6.320% | $109.8605 | $109.86 | $109.85 | $109.90 |
| 7 purchase totals = | $783.53 | $856.8564 | $856.84 | $856.85 | $856.90 | |