| 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 | $219.43 | 4.844% | $230.0592 | $230.06 | $230.05 | $230.10 |
| Purchase #2 | $8.81 | 13.559% | $10.0045 | $10.00 | $10.00 | $10.00 |
| Purchase #3 | $48.83 | 13.616% | $55.4787 | $55.48 | $55.50 | $55.50 |
| Purchase #4 | $61.46 | 13.550% | $69.7878 | $69.79 | $69.80 | $69.80 |
| Purchase #5 | $57.79 | 9.793% | $63.4494 | $63.45 | $63.45 | $63.40 |
| Purchase #6 | $244.73 | 13.615% | $278.05 | $278.05 | $278.05 | $278.10 |
| Purchase #7 | $18.89 | 7.239% | $20.2574 | $20.26 | $20.25 | $20.30 |
| 7 purchase totals = | $659.94 | $727.0870 | $727.09 | $727.10 | $727.20 | |