| 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 | $63.79 | 13.626% | $72.482 | $72.48 | $72.50 | $72.50 |
| Purchase #2 | $11.71 | 9.448% | $12.8164 | $12.82 | $12.80 | $12.80 |
| Purchase #3 | $158.97 | 12.333% | $178.5758 | $178.58 | $178.60 | $178.60 |
| Purchase #4 | $75.95 | 9.328% | $83.0346 | $83.03 | $83.05 | $83.00 |
| Purchase #5 | $217.37 | 4.110% | $226.3039 | $226.30 | $226.30 | $226.30 |
| Purchase #6 | $38.84 | 5.496% | $40.9746 | $40.97 | $40.95 | $41.00 |
| Purchase #7 | $234.73 | 5.823% | $248.3983 | $248.40 | $248.40 | $248.40 |
| 7 purchase totals = | $801.36 | $862.5856 | $862.58 | $862.60 | $862.60 | |