| 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 | $15.70 | 4.864% | $16.4636 | $16.46 | $16.45 | $16.50 |
| Purchase #2 | $217.89 | 6.300% | $231.6171 | $231.62 | $231.60 | $231.60 |
| Purchase #3 | $198.69 | 11.764% | $222.0639 | $222.06 | $222.05 | $222.10 |
| Purchase #4 | $132.28 | 6.794% | $141.2671 | $141.27 | $141.25 | $141.30 |
| Purchase #5 | $111.71 | 6.301% | $118.7488 | $118.75 | $118.75 | $118.70 |
| Purchase #6 | $32.87 | 12.459% | $36.9653 | $36.97 | $36.95 | $37.00 |
| Purchase #7 | $75.57 | 10.299% | $83.353 | $83.35 | $83.35 | $83.40 |
| 7 purchase totals = | $784.71 | $850.4788 | $850.48 | $850.40 | $850.60 | |