| 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 | $35.54 | 4.605% | $37.1766 | $37.18 | $37.20 | $37.20 |
| Purchase #2 | $34.34 | 6.151% | $36.4523 | $36.45 | $36.45 | $36.50 |
| Purchase #3 | $177.27 | 9.770% | $194.5893 | $194.59 | $194.60 | $194.60 |
| Purchase #4 | $194.91 | 13.169% | $220.5777 | $220.58 | $220.60 | $220.60 |
| Purchase #5 | $11.43 | 7.186% | $12.2514 | $12.25 | $12.25 | $12.30 |
| Purchase #6 | $195.43 | 7.253% | $209.6045 | $209.60 | $209.60 | $209.60 |
| Purchase #7 | $64.37 | 7.682% | $69.3149 | $69.31 | $69.30 | $69.30 |
| 7 purchase totals = | $713.29 | $779.9667 | $779.96 | $780.00 | $780.10 | |