| 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 | $50.55 | 10.144% | $55.6778 | $55.68 | $55.70 | $55.70 |
| Purchase #2 | $222.61 | 7.640% | $239.6174 | $239.62 | $239.60 | $239.60 |
| Purchase #3 | $174.96 | 5.325% | $184.2766 | $184.28 | $184.30 | $184.30 |
| Purchase #4 | $109.46 | 6.666% | $116.7566 | $116.76 | $116.75 | $116.80 |
| Purchase #5 | $82.38 | 5.183% | $86.6498 | $86.65 | $86.65 | $86.60 |
| Purchase #6 | $185.25 | 5.675% | $195.7629 | $195.76 | $195.75 | $195.80 |
| Purchase #7 | $146.45 | 9.157% | $159.8604 | $159.86 | $159.85 | $159.90 |
| 7 purchase totals = | $971.66 | $1,038.6015 | $1,038.61 | $1,038.60 | $1,038.70 | |