| 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 | $72.64 | 9.188% | $79.3142 | $79.31 | $79.30 | $79.30 |
| Purchase #2 | $133.39 | 10.733% | $147.7067 | $147.71 | $147.70 | $147.70 |
| Purchase #3 | $113.91 | 4.700% | $119.2638 | $119.26 | $119.25 | $119.30 |
| Purchase #4 | $78.54 | 13.367% | $89.0384 | $89.04 | $89.05 | $89.00 |
| Purchase #5 | $201.71 | 7.363% | $216.5619 | $216.56 | $216.55 | $216.60 |
| Purchase #6 | $223.28 | 5.590% | $235.7614 | $235.76 | $235.75 | $235.80 |
| Purchase #7 | $149.88 | 3.758% | $155.5125 | $155.51 | $155.50 | $155.50 |
| 7 purchase totals = | $973.35 | $1,043.1589 | $1,043.15 | $1,043.10 | $1,043.20 | |