| 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 | $67.89 | 9.382% | $74.2594 | $74.26 | $74.25 | $74.30 |
| Purchase #2 | $6.70 | 10.806% | $7.424 | $7.42 | $7.40 | $7.40 |
| Purchase #3 | $92.59 | 4.791% | $97.026 | $97.03 | $97.05 | $97.00 |
| Purchase #4 | $90.29 | 8.825% | $98.2581 | $98.26 | $98.25 | $98.30 |
| Purchase #5 | $12.57 | 8.251% | $13.6072 | $13.61 | $13.60 | $13.60 |
| Purchase #6 | $14.54 | 3.671% | $15.0738 | $15.07 | $15.05 | $15.10 |
| Purchase #7 | $41.58 | 12.362% | $46.7201 | $46.72 | $46.70 | $46.70 |
| 7 purchase totals = | $326.16 | $352.3686 | $352.37 | $352.30 | $352.40 | |