| 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 | $220.78 | 6.761% | $235.7069 | $235.71 | $235.70 | $235.70 |
| Purchase #2 | $69.92 | 10.495% | $77.2581 | $77.26 | $77.25 | $77.30 |
| Purchase #3 | $76.73 | 12.389% | $86.2361 | $86.24 | $86.25 | $86.20 |
| Purchase #4 | $127.69 | 11.539% | $142.4241 | $142.42 | $142.40 | $142.40 |
| Purchase #5 | $69.84 | 4.480% | $72.9688 | $72.97 | $72.95 | $73.00 |
| Purchase #6 | $177.26 | 13.798% | $201.7183 | $201.72 | $201.70 | $201.70 |
| Purchase #7 | $37.71 | 7.726% | $40.6235 | $40.62 | $40.60 | $40.60 |
| 7 purchase totals = | $779.93 | $856.9358 | $856.94 | $856.85 | $856.90 | |