| 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 | $81.72 | 11.722% | $91.2992 | $91.30 | $91.30 | $91.30 |
| Purchase #2 | $110.51 | 12.222% | $124.0165 | $124.02 | $124.00 | $124.00 |
| Purchase #3 | $153.55 | 5.179% | $161.5024 | $161.50 | $161.50 | $161.50 |
| Purchase #4 | $105.57 | 4.567% | $110.3914 | $110.39 | $110.40 | $110.40 |
| Purchase #5 | $131.99 | 10.422% | $145.746 | $145.75 | $145.75 | $145.70 |
| Purchase #6 | $126.35 | 8.195% | $136.7044 | $136.70 | $136.70 | $136.70 |
| Purchase #7 | $99.46 | 8.268% | $107.6834 | $107.68 | $107.70 | $107.70 |
| 7 purchase totals = | $809.15 | $877.3433 | $877.34 | $877.35 | $877.30 | |