| 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 | $109.27 | 5.581% | $115.3684 | $115.37 | $115.35 | $115.40 |
| Purchase #2 | $121.61 | 3.363% | $125.6997 | $125.70 | $125.70 | $125.70 |
| Purchase #3 | $123.28 | 5.667% | $130.2663 | $130.27 | $130.25 | $130.30 |
| Purchase #4 | $58.57 | 9.290% | $64.0112 | $64.01 | $64.00 | $64.00 |
| Purchase #5 | $43.88 | 13.803% | $49.9368 | $49.94 | $49.95 | $49.90 |
| Purchase #6 | $87.52 | 13.671% | $99.4849 | $99.48 | $99.50 | $99.50 |
| Purchase #7 | $232.81 | 12.759% | $262.5142 | $262.51 | $262.50 | $262.50 |
| 7 purchase totals = | $776.94 | $847.2815 | $847.28 | $847.25 | $847.30 | |