| 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 | $233.97 | 10.394% | $258.2888 | $258.29 | $258.30 | $258.30 |
| Purchase #2 | $7.83 | 4.684% | $8.1968 | $8.20 | $8.20 | $8.20 |
| Purchase #3 | $55.76 | 13.665% | $63.3796 | $63.38 | $63.40 | $63.40 |
| Purchase #4 | $195.68 | 11.781% | $218.7331 | $218.73 | $218.75 | $218.70 |
| Purchase #5 | $86.34 | 7.185% | $92.5435 | $92.54 | $92.55 | $92.50 |
| Purchase #6 | $79.37 | 8.404% | $86.0403 | $86.04 | $86.05 | $86.00 |
| Purchase #7 | $41.44 | 4.602% | $43.3471 | $43.35 | $43.35 | $43.30 |
| 7 purchase totals = | $700.39 | $770.5292 | $770.53 | $770.60 | $770.40 | |