| 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 | $13.97 | 12.770% | $15.754 | $15.75 | $15.75 | $15.80 |
| Purchase #2 | $70.29 | 8.163% | $76.0278 | $76.03 | $76.05 | $76.00 |
| Purchase #3 | $89.98 | 4.776% | $94.2774 | $94.28 | $94.30 | $94.30 |
| Purchase #4 | $177.79 | 11.426% | $198.1043 | $198.10 | $198.10 | $198.10 |
| Purchase #5 | $201.28 | 12.202% | $225.8402 | $225.84 | $225.85 | $225.80 |
| Purchase #6 | $16.46 | 7.264% | $17.6557 | $17.66 | $17.65 | $17.70 |
| Purchase #7 | $213.31 | 11.517% | $237.8769 | $237.88 | $237.90 | $237.90 |
| 7 purchase totals = | $783.08 | $865.5363 | $865.54 | $865.60 | $865.60 | |