| 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 | $5.37 | 3.581% | $5.5623 | $5.56 | $5.55 | $5.60 |
| Purchase #2 | $54.52 | 10.673% | $60.3389 | $60.34 | $60.35 | $60.30 |
| Purchase #3 | $237.69 | 5.843% | $251.5782 | $251.58 | $251.60 | $251.60 |
| Purchase #4 | $216.54 | 3.195% | $223.4585 | $223.46 | $223.45 | $223.50 |
| Purchase #5 | $206.63 | 13.763% | $235.0685 | $235.07 | $235.05 | $235.10 |
| Purchase #6 | $103.98 | 10.354% | $114.7461 | $114.75 | $114.75 | $114.70 |
| Purchase #7 | $141.55 | 3.257% | $146.1603 | $146.16 | $146.15 | $146.20 |
| 7 purchase totals = | $966.28 | $1,036.9128 | $1,036.92 | $1,036.90 | $1,037.00 | |