| 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 | $158.66 | 10.732% | $175.6874 | $175.69 | $175.70 | $175.70 |
| Purchase #2 | $108.31 | 7.748% | $116.7019 | $116.70 | $116.70 | $116.70 |
| Purchase #3 | $81.84 | 3.548% | $84.7437 | $84.74 | $84.75 | $84.70 |
| Purchase #4 | $5.30 | 13.525% | $6.0168 | $6.02 | $6.00 | $6.00 |
| Purchase #5 | $11.88 | 9.295% | $12.9842 | $12.98 | $13.00 | $13.00 |
| Purchase #6 | $24.33 | 5.274% | $25.6132 | $25.61 | $25.60 | $25.60 |
| Purchase #7 | $16.28 | 12.258% | $18.2756 | $18.28 | $18.30 | $18.30 |
| 7 purchase totals = | $406.60 | $440.0228 | $440.02 | $440.05 | $440.00 | |