| 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 | $85.61 | 9.628% | $93.8525 | $93.85 | $93.85 | $93.90 |
| Purchase #2 | $247.74 | 10.530% | $273.827 | $273.83 | $273.85 | $273.80 |
| Purchase #3 | $124.50 | 11.526% | $138.8499 | $138.85 | $138.85 | $138.80 |
| Purchase #4 | $26.87 | 12.498% | $30.2282 | $30.23 | $30.25 | $30.20 |
| Purchase #5 | $12.85 | 5.236% | $13.5228 | $13.52 | $13.50 | $13.50 |
| Purchase #6 | $74.78 | 9.393% | $81.8041 | $81.80 | $81.80 | $81.80 |
| Purchase #7 | $60.74 | 13.643% | $69.0268 | $69.03 | $69.05 | $69.00 |
| 7 purchase totals = | $633.09 | $701.1113 | $701.11 | $701.15 | $701.00 | |