| 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 | $73.45 | 10.472% | $81.1417 | $81.14 | $81.15 | $81.10 |
| Purchase #2 | $56.86 | 13.595% | $64.5901 | $64.59 | $64.60 | $64.60 |
| Purchase #3 | $217.83 | 4.786% | $228.2553 | $228.26 | $228.25 | $228.30 |
| Purchase #4 | $98.44 | 6.580% | $104.9174 | $104.92 | $104.90 | $104.90 |
| Purchase #5 | $212.99 | 6.850% | $227.5798 | $227.58 | $227.60 | $227.60 |
| Purchase #6 | $89.50 | 8.597% | $97.1943 | $97.19 | $97.20 | $97.20 |
| Purchase #7 | $130.33 | 10.406% | $143.8921 | $143.89 | $143.90 | $143.90 |
| 7 purchase totals = | $879.40 | $947.5707 | $947.57 | $947.60 | $947.60 | |