| 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 | $12.66 | 4.212% | $13.1932 | $13.19 | $13.20 | $13.20 |
| Purchase #2 | $197.55 | 3.819% | $205.0944 | $205.09 | $205.10 | $205.10 |
| Purchase #3 | $85.66 | 7.645% | $92.2087 | $92.21 | $92.20 | $92.20 |
| Purchase #4 | $56.25 | 4.520% | $58.7925 | $58.79 | $58.80 | $58.80 |
| Purchase #5 | $123.63 | 5.189% | $130.0452 | $130.05 | $130.05 | $130.00 |
| Purchase #6 | $15.53 | 10.356% | $17.1383 | $17.14 | $17.15 | $17.10 |
| Purchase #7 | $86.47 | 4.137% | $90.0473 | $90.05 | $90.05 | $90.00 |
| 7 purchase totals = | $577.75 | $606.5196 | $606.52 | $606.55 | $606.40 | |