| 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 | $74.36 | 13.583% | $84.4603 | $84.46 | $84.45 | $84.50 |
| Purchase #2 | $109.59 | 3.137% | $113.0278 | $113.03 | $113.05 | $113.00 |
| Purchase #3 | $78.92 | 11.123% | $87.6983 | $87.70 | $87.70 | $87.70 |
| Purchase #4 | $174.43 | 9.773% | $191.477 | $191.48 | $191.50 | $191.50 |
| Purchase #5 | $6.68 | 4.639% | $6.9899 | $6.99 | $7.00 | $7.00 |
| Purchase #6 | $150.72 | 13.320% | $170.7959 | $170.80 | $170.80 | $170.80 |
| Purchase #7 | $177.27 | 7.613% | $190.7656 | $190.77 | $190.75 | $190.80 |
| 7 purchase totals = | $771.97 | $845.2148 | $845.23 | $845.25 | $845.30 | |