| 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 | $96.51 | 9.831% | $105.9979 | $106.00 | $106.00 | $106.00 |
| Purchase #2 | $5.99 | 12.536% | $6.7409 | $6.74 | $6.75 | $6.70 |
| Purchase #3 | $97.80 | 11.606% | $109.1507 | $109.15 | $109.15 | $109.20 |
| Purchase #4 | $244.95 | 8.655% | $266.1504 | $266.15 | $266.15 | $266.20 |
| Purchase #5 | $79.42 | 5.791% | $84.0192 | $84.02 | $84.00 | $84.00 |
| Purchase #6 | $162.42 | 4.624% | $169.9303 | $169.93 | $169.95 | $169.90 |
| Purchase #7 | $248.83 | 9.807% | $273.2328 | $273.23 | $273.25 | $273.20 |
| 7 purchase totals = | $935.92 | $1,015.2222 | $1,015.22 | $1,015.25 | $1,015.20 | |