| 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 | $91.68 | 8.609% | $99.5727 | $99.57 | $99.55 | $99.60 |
| Purchase #2 | $73.62 | 4.472% | $76.9123 | $76.91 | $76.90 | $76.90 |
| Purchase #3 | $244.64 | 13.797% | $278.393 | $278.39 | $278.40 | $278.40 |
| Purchase #4 | $236.39 | 7.213% | $253.4408 | $253.44 | $253.45 | $253.40 |
| Purchase #5 | $247.95 | 8.595% | $269.2613 | $269.26 | $269.25 | $269.30 |
| Purchase #6 | $97.59 | 10.318% | $107.6593 | $107.66 | $107.65 | $107.70 |
| Purchase #7 | $183.33 | 12.238% | $205.7659 | $205.77 | $205.75 | $205.80 |
| 7 purchase totals = | $1,175.20 | $1,291.0053 | $1,291.00 | $1,290.95 | $1,291.10 | |