| 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 | $53.80 | 11.713% | $60.1016 | $60.10 | $60.10 | $60.10 |
| Purchase #2 | $11.32 | 6.529% | $12.0591 | $12.06 | $12.05 | $12.10 |
| Purchase #3 | $157.48 | 4.729% | $164.9272 | $164.93 | $164.95 | $164.90 |
| Purchase #4 | $152.57 | 11.666% | $170.3688 | $170.37 | $170.35 | $170.40 |
| Purchase #5 | $208.48 | 6.724% | $222.4982 | $222.50 | $222.50 | $222.50 |
| Purchase #6 | $79.29 | 8.412% | $85.9599 | $85.96 | $85.95 | $86.00 |
| Purchase #7 | $155.25 | 9.146% | $169.4492 | $169.45 | $169.45 | $169.40 |
| 7 purchase totals = | $818.19 | $885.3640 | $885.37 | $885.35 | $885.40 | |