| 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 | $46.88 | 9.173% | $51.1803 | $51.18 | $51.20 | $51.20 |
| Purchase #2 | $218.25 | 12.150% | $244.7674 | $244.77 | $244.75 | $244.80 |
| Purchase #3 | $10.76 | 12.363% | $12.0903 | $12.09 | $12.10 | $12.10 |
| Purchase #4 | $108.53 | 13.500% | $123.1816 | $123.18 | $123.20 | $123.20 |
| Purchase #5 | $97.42 | 6.583% | $103.8332 | $103.83 | $103.85 | $103.80 |
| Purchase #6 | $54.70 | 10.419% | $60.3992 | $60.40 | $60.40 | $60.40 |
| Purchase #7 | $135.87 | 4.393% | $141.8388 | $141.84 | $141.85 | $141.80 |
| 7 purchase totals = | $672.41 | $737.2908 | $737.29 | $737.35 | $737.30 | |