| 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 | $76.48 | 7.773% | $82.4248 | $82.42 | $82.40 | $82.40 |
| Purchase #2 | $44.49 | 11.615% | $49.6575 | $49.66 | $49.65 | $49.70 |
| Purchase #3 | $99.42 | 12.798% | $112.1438 | $112.14 | $112.15 | $112.10 |
| Purchase #4 | $159.78 | 3.814% | $165.874 | $165.87 | $165.85 | $165.90 |
| Purchase #5 | $84.36 | 4.276% | $87.9672 | $87.97 | $87.95 | $88.00 |
| Purchase #6 | $209.51 | 10.683% | $231.892 | $231.89 | $231.90 | $231.90 |
| Purchase #7 | $91.39 | 3.618% | $94.6965 | $94.70 | $94.70 | $94.70 |
| 7 purchase totals = | $765.43 | $824.6558 | $824.65 | $824.60 | $824.70 | |