| 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 | $77.53 | 3.108% | $79.9396 | $79.94 | $79.95 | $79.90 |
| Purchase #2 | $164.92 | 5.186% | $173.4728 | $173.47 | $173.45 | $173.50 |
| Purchase #3 | $52.39 | 10.241% | $57.7553 | $57.76 | $57.75 | $57.80 |
| Purchase #4 | $159.64 | 9.569% | $174.916 | $174.92 | $174.90 | $174.90 |
| Purchase #5 | $153.28 | 13.249% | $173.5881 | $173.59 | $173.60 | $173.60 |
| Purchase #6 | $175.27 | 4.801% | $183.6847 | $183.68 | $183.70 | $183.70 |
| Purchase #7 | $169.81 | 5.659% | $179.4195 | $179.42 | $179.40 | $179.40 |
| 7 purchase totals = | $952.84 | $1,022.7760 | $1,022.78 | $1,022.75 | $1,022.80 | |