| 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 | $72.80 | 6.744% | $77.7096 | $77.71 | $77.70 | $77.70 |
| Purchase #2 | $127.45 | 3.553% | $131.9783 | $131.98 | $132.00 | $132.00 |
| Purchase #3 | $36.43 | 9.585% | $39.9218 | $39.92 | $39.90 | $39.90 |
| Purchase #4 | $124.56 | 9.679% | $136.6162 | $136.62 | $136.60 | $136.60 |
| Purchase #5 | $148.93 | 13.801% | $169.4838 | $169.48 | $169.50 | $169.50 |
| Purchase #6 | $245.55 | 11.764% | $274.4365 | $274.44 | $274.45 | $274.40 |
| Purchase #7 | $151.58 | 3.717% | $157.2142 | $157.21 | $157.20 | $157.20 |
| 7 purchase totals = | $907.30 | $987.3604 | $987.36 | $987.35 | $987.30 | |