| 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 | $67.90 | 9.221% | $74.1611 | $74.16 | $74.15 | $74.20 |
| Purchase #2 | $47.99 | 4.547% | $50.1721 | $50.17 | $50.15 | $50.20 |
| Purchase #3 | $124.28 | 13.613% | $141.1982 | $141.20 | $141.20 | $141.20 |
| Purchase #4 | $206.84 | 5.661% | $218.5492 | $218.55 | $218.55 | $218.50 |
| Purchase #5 | $234.53 | 8.749% | $255.049 | $255.05 | $255.05 | $255.00 |
| Purchase #6 | $134.27 | 6.178% | $142.5652 | $142.57 | $142.55 | $142.60 |
| Purchase #7 | $42.89 | 11.127% | $47.6624 | $47.66 | $47.65 | $47.70 |
| 7 purchase totals = | $858.70 | $929.3572 | $929.36 | $929.30 | $929.40 | |