| 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 | $41.77 | 13.242% | $47.3012 | $47.30 | $47.30 | $47.30 |
| Purchase #2 | $65.56 | 13.229% | $74.2329 | $74.23 | $74.25 | $74.20 |
| Purchase #3 | $188.58 | 3.635% | $195.4349 | $195.43 | $195.45 | $195.40 |
| Purchase #4 | $37.38 | 10.526% | $41.3146 | $41.31 | $41.30 | $41.30 |
| Purchase #5 | $71.30 | 3.557% | $73.8361 | $73.84 | $73.85 | $73.80 |
| Purchase #6 | $73.90 | 5.450% | $77.9276 | $77.93 | $77.95 | $77.90 |
| Purchase #7 | $12.58 | 7.354% | $13.5051 | $13.51 | $13.50 | $13.50 |
| 7 purchase totals = | $491.07 | $523.5524 | $523.55 | $523.60 | $523.40 | |