| 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 | $47.29 | 5.616% | $49.9458 | $49.95 | $49.95 | $49.90 |
| Purchase #2 | $173.56 | 9.125% | $189.3974 | $189.40 | $189.40 | $189.40 |
| Purchase #3 | $180.35 | 8.447% | $195.5842 | $195.58 | $195.60 | $195.60 |
| Purchase #4 | $169.46 | 11.703% | $189.2919 | $189.29 | $189.30 | $189.30 |
| Purchase #5 | $106.59 | 10.531% | $117.815 | $117.82 | $117.80 | $117.80 |
| Purchase #6 | $125.73 | 8.800% | $136.7942 | $136.79 | $136.80 | $136.80 |
| Purchase #7 | $151.77 | 10.534% | $167.7575 | $167.76 | $167.75 | $167.80 |
| 7 purchase totals = | $954.75 | $1,046.5860 | $1,046.59 | $1,046.60 | $1,046.60 | |