| 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 | $31.91 | 7.292% | $34.2369 | $34.24 | $34.25 | $34.20 |
| Purchase #2 | $90.86 | 12.424% | $102.1484 | $102.15 | $102.15 | $102.10 |
| Purchase #3 | $16.75 | 5.685% | $17.7022 | $17.70 | $17.70 | $17.70 |
| Purchase #4 | $26.75 | 4.695% | $28.0059 | $28.01 | $28.00 | $28.00 |
| Purchase #5 | $217.83 | 10.118% | $239.87 | $239.87 | $239.85 | $239.90 |
| Purchase #6 | $225.92 | 9.613% | $247.6377 | $247.64 | $247.65 | $247.60 |
| Purchase #7 | $139.37 | 8.468% | $151.1719 | $151.17 | $151.15 | $151.20 |
| 7 purchase totals = | $749.39 | $820.7730 | $820.78 | $820.75 | $820.70 | |