| 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 | $30.80 | 11.300% | $34.2804 | $34.28 | $34.30 | $34.30 |
| Purchase #2 | $75.86 | 11.473% | $84.5634 | $84.56 | $84.55 | $84.60 |
| Purchase #3 | $15.58 | 8.857% | $16.9599 | $16.96 | $16.95 | $17.00 |
| Purchase #4 | $143.69 | 6.854% | $153.5385 | $153.54 | $153.55 | $153.50 |
| Purchase #5 | $112.53 | 6.792% | $120.173 | $120.17 | $120.15 | $120.20 |
| Purchase #6 | $194.62 | 7.216% | $208.6638 | $208.66 | $208.65 | $208.70 |
| Purchase #7 | $82.91 | 5.451% | $87.4294 | $87.43 | $87.45 | $87.40 |
| 7 purchase totals = | $655.99 | $705.6084 | $705.60 | $705.60 | $705.70 | |