| 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 | $96.61 | 3.155% | $99.658 | $99.66 | $99.65 | $99.70 |
| Purchase #2 | $97.92 | 5.707% | $103.5083 | $103.51 | $103.50 | $103.50 |
| Purchase #3 | $160.88 | 8.218% | $174.1011 | $174.10 | $174.10 | $174.10 |
| Purchase #4 | $65.69 | 11.676% | $73.36 | $73.36 | $73.35 | $73.40 |
| Purchase #5 | $231.58 | 3.432% | $239.5278 | $239.53 | $239.55 | $239.50 |
| Purchase #6 | $153.41 | 3.297% | $158.4679 | $158.47 | $158.45 | $158.50 |
| Purchase #7 | $134.34 | 5.437% | $141.6441 | $141.64 | $141.65 | $141.60 |
| 7 purchase totals = | $940.43 | $990.2672 | $990.27 | $990.25 | $990.30 | |