| 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 | $86.91 | 5.789% | $91.9412 | $91.94 | $91.95 | $91.90 |
| Purchase #2 | $157.55 | 13.522% | $178.8539 | $178.85 | $178.85 | $178.90 |
| Purchase #3 | $135.46 | 6.405% | $144.1362 | $144.14 | $144.15 | $144.10 |
| Purchase #4 | $5.32 | 12.636% | $5.9922 | $5.99 | $6.00 | $6.00 |
| Purchase #5 | $225.39 | 5.509% | $237.8067 | $237.81 | $237.80 | $237.80 |
| Purchase #6 | $120.52 | 12.730% | $135.8622 | $135.86 | $135.85 | $135.90 |
| Purchase #7 | $69.75 | 7.868% | $75.2379 | $75.24 | $75.25 | $75.20 |
| 7 purchase totals = | $800.90 | $869.8303 | $869.83 | $869.85 | $869.80 | |