| 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 | $216.37 | 8.869% | $235.5599 | $235.56 | $235.55 | $235.60 |
| Purchase #2 | $62.30 | 4.747% | $65.2574 | $65.26 | $65.25 | $65.30 |
| Purchase #3 | $22.26 | 5.364% | $23.454 | $23.45 | $23.45 | $23.50 |
| Purchase #4 | $232.38 | 12.771% | $262.0572 | $262.06 | $262.05 | $262.10 |
| Purchase #5 | $33.92 | 9.634% | $37.1879 | $37.19 | $37.20 | $37.20 |
| Purchase #6 | $115.54 | 3.660% | $119.7688 | $119.77 | $119.75 | $119.80 |
| Purchase #7 | $6.65 | 5.222% | $6.9973 | $7.00 | $7.00 | $7.00 |
| 7 purchase totals = | $689.42 | $750.2825 | $750.29 | $750.25 | $750.50 | |