| 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 | $76.69 | 12.126% | $85.9894 | $85.99 | $86.00 | $86.00 |
| Purchase #2 | $217.62 | 3.505% | $225.2476 | $225.25 | $225.25 | $225.20 |
| Purchase #3 | $21.71 | 10.800% | $24.0547 | $24.05 | $24.05 | $24.10 |
| Purchase #4 | $175.47 | 11.768% | $196.1193 | $196.12 | $196.10 | $196.10 |
| Purchase #5 | $206.79 | 4.528% | $216.1535 | $216.15 | $216.15 | $216.20 |
| Purchase #6 | $73.87 | 11.701% | $82.5135 | $82.51 | $82.50 | $82.50 |
| Purchase #7 | $90.29 | 3.512% | $93.461 | $93.46 | $93.45 | $93.50 |
| 7 purchase totals = | $862.44 | $923.5390 | $923.53 | $923.50 | $923.60 | |