| 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 | $99.93 | 5.381% | $105.3072 | $105.31 | $105.30 | $105.30 |
| Purchase #2 | $119.88 | 12.284% | $134.6061 | $134.61 | $134.60 | $134.60 |
| Purchase #3 | $21.51 | 12.786% | $24.2603 | $24.26 | $24.25 | $24.30 |
| Purchase #4 | $238.51 | 3.717% | $247.3754 | $247.38 | $247.40 | $247.40 |
| Purchase #5 | $80.58 | 3.320% | $83.2553 | $83.26 | $83.25 | $83.30 |
| Purchase #6 | $175.74 | 9.288% | $192.0627 | $192.06 | $192.05 | $192.10 |
| Purchase #7 | $75.33 | 9.691% | $82.6302 | $82.63 | $82.65 | $82.60 |
| 7 purchase totals = | $811.48 | $869.4972 | $869.51 | $869.50 | $869.60 | |