| 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 | $117.44 | 11.343% | $130.7612 | $130.76 | $130.75 | $130.80 |
| Purchase #2 | $25.89 | 12.778% | $29.1982 | $29.20 | $29.20 | $29.20 |
| Purchase #3 | $125.61 | 13.103% | $142.0687 | $142.07 | $142.05 | $142.10 |
| Purchase #4 | $11.83 | 9.205% | $12.919 | $12.92 | $12.90 | $12.90 |
| Purchase #5 | $124.71 | 7.327% | $133.8475 | $133.85 | $133.85 | $133.80 |
| Purchase #6 | $62.61 | 3.831% | $65.0086 | $65.01 | $65.00 | $65.00 |
| Purchase #7 | $72.59 | 10.686% | $80.347 | $80.35 | $80.35 | $80.30 |
| 7 purchase totals = | $540.68 | $594.1502 | $594.16 | $594.10 | $594.10 | |