| 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 | $100.77 | 3.386% | $104.1821 | $104.18 | $104.20 | $104.20 |
| Purchase #2 | $179.68 | 10.624% | $198.7692 | $198.77 | $198.75 | $198.80 |
| Purchase #3 | $93.86 | 11.246% | $104.4155 | $104.42 | $104.40 | $104.40 |
| Purchase #4 | $55.69 | 4.787% | $58.3559 | $58.36 | $58.35 | $58.40 |
| Purchase #5 | $225.56 | 10.668% | $249.6227 | $249.62 | $249.60 | $249.60 |
| Purchase #6 | $39.39 | 11.302% | $43.8419 | $43.84 | $43.85 | $43.80 |
| Purchase #7 | $65.63 | 12.686% | $73.9558 | $73.96 | $73.95 | $74.00 |
| 7 purchase totals = | $760.58 | $833.1431 | $833.15 | $833.10 | $833.20 | |