| 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 | $14.80 | 11.321% | $16.4755 | $16.48 | $16.50 | $16.50 |
| Purchase #2 | $163.65 | 11.528% | $182.5156 | $182.52 | $182.50 | $182.50 |
| Purchase #3 | $123.44 | 9.523% | $135.1952 | $135.20 | $135.20 | $135.20 |
| Purchase #4 | $41.27 | 6.748% | $44.0549 | $44.05 | $44.05 | $44.10 |
| Purchase #5 | $197.32 | 5.348% | $207.8727 | $207.87 | $207.85 | $207.90 |
| Purchase #6 | $79.32 | 13.783% | $90.2527 | $90.25 | $90.25 | $90.30 |
| Purchase #7 | $55.90 | 5.280% | $58.8515 | $58.85 | $58.85 | $58.90 |
| 7 purchase totals = | $675.70 | $735.2181 | $735.22 | $735.20 | $735.40 | |