| 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 | $22.91 | 9.448% | $25.0745 | $25.07 | $25.05 | $25.10 |
| Purchase #2 | $69.74 | 11.247% | $77.5837 | $77.58 | $77.60 | $77.60 |
| Purchase #3 | $70.99 | 7.476% | $76.2972 | $76.30 | $76.30 | $76.30 |
| Purchase #4 | $52.90 | 11.155% | $58.801 | $58.80 | $58.80 | $58.80 |
| Purchase #5 | $83.57 | 7.800% | $90.0885 | $90.09 | $90.10 | $90.10 |
| Purchase #6 | $7.26 | 12.555% | $8.1715 | $8.17 | $8.15 | $8.20 |
| Purchase #7 | $77.51 | 7.177% | $83.0729 | $83.07 | $83.05 | $83.10 |
| 7 purchase totals = | $384.88 | $419.0893 | $419.08 | $419.05 | $419.20 | |