| 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 | $84.32 | 3.602% | $87.3572 | $87.36 | $87.35 | $87.40 |
| Purchase #2 | $226.90 | 4.642% | $237.4327 | $237.43 | $237.45 | $237.40 |
| Purchase #3 | $26.57 | 9.869% | $29.1922 | $29.19 | $29.20 | $29.20 |
| Purchase #4 | $69.88 | 11.461% | $77.8889 | $77.89 | $77.90 | $77.90 |
| Purchase #5 | $220.73 | 12.433% | $248.1734 | $248.17 | $248.15 | $248.20 |
| Purchase #6 | $66.31 | 12.627% | $74.683 | $74.68 | $74.70 | $74.70 |
| Purchase #7 | $86.84 | 8.468% | $94.1936 | $94.19 | $94.20 | $94.20 |
| 7 purchase totals = | $781.55 | $848.9210 | $848.91 | $848.95 | $849.00 | |