| 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 | $26.41 | 5.738% | $27.9254 | $27.93 | $27.95 | $27.90 |
| Purchase #2 | $114.40 | 10.433% | $126.3354 | $126.34 | $126.35 | $126.30 |
| Purchase #3 | $7.47 | 7.363% | $8.02 | $8.02 | $8.00 | $8.00 |
| Purchase #4 | $189.30 | 6.828% | $202.2254 | $202.23 | $202.25 | $202.20 |
| Purchase #5 | $127.92 | 10.789% | $141.7213 | $141.72 | $141.70 | $141.70 |
| Purchase #6 | $42.62 | 5.572% | $44.9948 | $44.99 | $45.00 | $45.00 |
| Purchase #7 | $191.85 | 8.616% | $208.3798 | $208.38 | $208.40 | $208.40 |
| 7 purchase totals = | $699.97 | $759.6021 | $759.61 | $759.65 | $759.50 | |