| 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 | $198.98 | 11.464% | $221.7911 | $221.79 | $221.80 | $221.80 |
| Purchase #2 | $79.66 | 8.649% | $86.5498 | $86.55 | $86.55 | $86.50 |
| Purchase #3 | $60.84 | 3.618% | $63.0412 | $63.04 | $63.05 | $63.00 |
| Purchase #4 | $84.53 | 11.565% | $94.3059 | $94.31 | $94.30 | $94.30 |
| Purchase #5 | $227.66 | 8.650% | $247.3526 | $247.35 | $247.35 | $247.40 |
| Purchase #6 | $79.76 | 13.590% | $90.5994 | $90.60 | $90.60 | $90.60 |
| Purchase #7 | $83.38 | 3.285% | $86.119 | $86.12 | $86.10 | $86.10 |
| 7 purchase totals = | $814.81 | $889.7590 | $889.76 | $889.75 | $889.70 | |