| 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 | $6.25 | 11.706% | $6.9816 | $6.98 | $7.00 | $7.00 |
| Purchase #2 | $32.35 | 4.750% | $33.8866 | $33.89 | $33.90 | $33.90 |
| Purchase #3 | $184.34 | 6.579% | $196.4677 | $196.47 | $196.45 | $196.50 |
| Purchase #4 | $151.83 | 11.345% | $169.0551 | $169.06 | $169.05 | $169.10 |
| Purchase #5 | $237.80 | 8.282% | $257.4946 | $257.49 | $257.50 | $257.50 |
| Purchase #6 | $24.96 | 7.864% | $26.9229 | $26.92 | $26.90 | $26.90 |
| Purchase #7 | $32.87 | 9.318% | $35.9328 | $35.93 | $35.95 | $35.90 |
| 7 purchase totals = | $670.40 | $726.7413 | $726.74 | $726.75 | $726.80 | |