| 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 | $88.84 | 12.376% | $99.8348 | $99.83 | $99.85 | $99.80 |
| Purchase #2 | $146.92 | 11.620% | $163.9921 | $163.99 | $164.00 | $164.00 |
| Purchase #3 | $11.57 | 4.356% | $12.074 | $12.07 | $12.05 | $12.10 |
| Purchase #4 | $103.92 | 6.120% | $110.2799 | $110.28 | $110.30 | $110.30 |
| Purchase #5 | $193.46 | 11.756% | $216.2032 | $216.20 | $216.20 | $216.20 |
| Purchase #6 | $100.25 | 10.111% | $110.3863 | $110.39 | $110.40 | $110.40 |
| Purchase #7 | $69.32 | 4.306% | $72.3049 | $72.30 | $72.30 | $72.30 |
| 7 purchase totals = | $714.28 | $785.0752 | $785.06 | $785.10 | $785.10 | |