| 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 | $123.31 | 8.801% | $134.1625 | $134.16 | $134.15 | $134.20 |
| Purchase #2 | $95.46 | 11.331% | $106.2766 | $106.28 | $106.30 | $106.30 |
| Purchase #3 | $7.84 | 12.125% | $8.7906 | $8.79 | $8.80 | $8.80 |
| Purchase #4 | $223.96 | 9.732% | $245.7558 | $245.76 | $245.75 | $245.80 |
| Purchase #5 | $43.97 | 9.681% | $48.2267 | $48.23 | $48.25 | $48.20 |
| Purchase #6 | $9.49 | 10.343% | $10.4716 | $10.47 | $10.45 | $10.50 |
| Purchase #7 | $60.35 | 8.779% | $65.6481 | $65.65 | $65.65 | $65.60 |
| 7 purchase totals = | $564.38 | $619.3319 | $619.34 | $619.35 | $619.40 | |