| 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 | $8.84 | 5.740% | $9.3474 | $9.35 | $9.35 | $9.30 |
| Purchase #2 | $237.96 | 6.645% | $253.7724 | $253.77 | $253.75 | $253.80 |
| Purchase #3 | $8.71 | 9.561% | $9.5428 | $9.54 | $9.55 | $9.50 |
| Purchase #4 | $209.66 | 12.604% | $236.0855 | $236.09 | $236.10 | $236.10 |
| Purchase #5 | $66.66 | 12.864% | $75.2351 | $75.24 | $75.25 | $75.20 |
| Purchase #6 | $43.63 | 4.154% | $45.4424 | $45.44 | $45.45 | $45.40 |
| Purchase #7 | $202.33 | 5.821% | $214.1076 | $214.11 | $214.10 | $214.10 |
| 7 purchase totals = | $777.79 | $843.5332 | $843.54 | $843.55 | $843.40 | |