| 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 | $64.99 | 6.579% | $69.2657 | $69.27 | $69.25 | $69.30 |
| Purchase #2 | $21.56 | 4.721% | $22.5778 | $22.58 | $22.60 | $22.60 |
| Purchase #3 | $8.52 | 6.691% | $9.0901 | $9.09 | $9.10 | $9.10 |
| Purchase #4 | $192.49 | 12.483% | $216.5185 | $216.52 | $216.50 | $216.50 |
| Purchase #5 | $195.44 | 13.808% | $222.4264 | $222.43 | $222.45 | $222.40 |
| Purchase #6 | $26.88 | 11.757% | $30.0403 | $30.04 | $30.05 | $30.00 |
| Purchase #7 | $231.88 | 9.472% | $253.8437 | $253.84 | $253.85 | $253.80 |
| 7 purchase totals = | $741.76 | $823.7625 | $823.77 | $823.80 | $823.70 | |