| 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 | $75.30 | 3.274% | $77.7653 | $77.77 | $77.75 | $77.80 |
| Purchase #2 | $247.44 | 6.611% | $263.7983 | $263.80 | $263.80 | $263.80 |
| Purchase #3 | $73.70 | 5.761% | $77.9459 | $77.95 | $77.95 | $77.90 |
| Purchase #4 | $95.59 | 4.660% | $100.0445 | $100.04 | $100.05 | $100.00 |
| Purchase #5 | $188.74 | 11.774% | $210.9622 | $210.96 | $210.95 | $211.00 |
| Purchase #6 | $105.67 | 3.614% | $109.4889 | $109.49 | $109.50 | $109.50 |
| Purchase #7 | $163.34 | 11.789% | $182.5962 | $182.60 | $182.60 | $182.60 |
| 7 purchase totals = | $949.78 | $1,022.6013 | $1,022.61 | $1,022.60 | $1,022.60 | |