| 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 | $41.73 | 4.392% | $43.5628 | $43.56 | $43.55 | $43.60 |
| Purchase #2 | $110.68 | 4.126% | $115.2467 | $115.25 | $115.25 | $115.20 |
| Purchase #3 | $46.67 | 12.859% | $52.6713 | $52.67 | $52.65 | $52.70 |
| Purchase #4 | $127.47 | 11.792% | $142.5013 | $142.50 | $142.50 | $142.50 |
| Purchase #5 | $232.91 | 6.411% | $247.8419 | $247.84 | $247.85 | $247.80 |
| Purchase #6 | $52.25 | 12.598% | $58.8325 | $58.83 | $58.85 | $58.80 |
| Purchase #7 | $42.95 | 7.417% | $46.1356 | $46.14 | $46.15 | $46.10 |
| 7 purchase totals = | $654.66 | $706.7921 | $706.79 | $706.80 | $706.70 | |