| 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 | $95.87 | 4.340% | $100.0308 | $100.03 | $100.05 | $100.00 |
| Purchase #2 | $147.92 | 4.328% | $154.322 | $154.32 | $154.30 | $154.30 |
| Purchase #3 | $174.66 | 13.158% | $197.6418 | $197.64 | $197.65 | $197.60 |
| Purchase #4 | $6.48 | 9.420% | $7.0904 | $7.09 | $7.10 | $7.10 |
| Purchase #5 | $88.71 | 10.557% | $98.0751 | $98.08 | $98.10 | $98.10 |
| Purchase #6 | $206.48 | 12.302% | $231.8812 | $231.88 | $231.90 | $231.90 |
| Purchase #7 | $8.50 | 8.649% | $9.2352 | $9.24 | $9.25 | $9.20 |
| 7 purchase totals = | $728.62 | $798.2765 | $798.28 | $798.35 | $798.20 | |