| 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 | $8.28 | 9.512% | $9.0676 | $9.07 | $9.05 | $9.10 |
| Purchase #2 | $209.58 | 7.524% | $225.3488 | $225.35 | $225.35 | $225.30 |
| Purchase #3 | $98.92 | 4.726% | $103.595 | $103.60 | $103.60 | $103.60 |
| Purchase #4 | $190.75 | 5.520% | $201.2794 | $201.28 | $201.30 | $201.30 |
| Purchase #5 | $82.76 | 9.401% | $90.5403 | $90.54 | $90.55 | $90.50 |
| Purchase #6 | $44.97 | 5.761% | $47.5607 | $47.56 | $47.55 | $47.60 |
| Purchase #7 | $134.67 | 12.708% | $151.7839 | $151.78 | $151.80 | $151.80 |
| 7 purchase totals = | $769.93 | $829.1757 | $829.18 | $829.20 | $829.20 | |