| 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 | $65.42 | 4.831% | $68.5804 | $68.58 | $68.60 | $68.60 |
| Purchase #2 | $6.81 | 7.148% | $7.2968 | $7.30 | $7.30 | $7.30 |
| Purchase #3 | $191.93 | 13.270% | $217.3991 | $217.40 | $217.40 | $217.40 |
| Purchase #4 | $15.95 | 10.772% | $17.6681 | $17.67 | $17.65 | $17.70 |
| Purchase #5 | $72.80 | 11.557% | $81.2135 | $81.21 | $81.20 | $81.20 |
| Purchase #6 | $36.43 | 5.745% | $38.5229 | $38.52 | $38.50 | $38.50 |
| Purchase #7 | $87.63 | 11.383% | $97.6049 | $97.60 | $97.60 | $97.60 |
| 7 purchase totals = | $476.97 | $528.2857 | $528.28 | $528.25 | $528.30 | |