| 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 | $13.90 | 12.117% | $15.5843 | $15.58 | $15.60 | $15.60 |
| Purchase #2 | $87.29 | 11.170% | $97.0403 | $97.04 | $97.05 | $97.00 |
| Purchase #3 | $188.87 | 11.383% | $210.3691 | $210.37 | $210.35 | $210.40 |
| Purchase #4 | $85.59 | 9.469% | $93.6945 | $93.69 | $93.70 | $93.70 |
| Purchase #5 | $159.78 | 6.695% | $170.4773 | $170.48 | $170.50 | $170.50 |
| Purchase #6 | $195.83 | 8.843% | $213.1472 | $213.15 | $213.15 | $213.10 |
| Purchase #7 | $206.41 | 5.789% | $218.3591 | $218.36 | $218.35 | $218.40 |
| 7 purchase totals = | $937.67 | $1,018.6718 | $1,018.67 | $1,018.70 | $1,018.70 | |