| 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 | $30.44 | 10.141% | $33.5269 | $33.53 | $33.55 | $33.50 |
| Purchase #2 | $111.93 | 6.147% | $118.8103 | $118.81 | $118.80 | $118.80 |
| Purchase #3 | $214.85 | 12.808% | $242.368 | $242.37 | $242.35 | $242.40 |
| Purchase #4 | $119.37 | 4.652% | $124.9231 | $124.92 | $124.90 | $124.90 |
| Purchase #5 | $136.90 | 9.633% | $150.0876 | $150.09 | $150.10 | $150.10 |
| Purchase #6 | $71.45 | 7.414% | $76.7473 | $76.75 | $76.75 | $76.70 |
| Purchase #7 | $99.68 | 10.529% | $110.1753 | $110.18 | $110.20 | $110.20 |
| 7 purchase totals = | $784.62 | $856.6385 | $856.65 | $856.65 | $856.60 | |