| 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 | $50.76 | 4.134% | $52.8584 | $52.86 | $52.85 | $52.90 |
| Purchase #2 | $102.60 | 3.153% | $105.835 | $105.84 | $105.85 | $105.80 |
| Purchase #3 | $15.90 | 6.534% | $16.9389 | $16.94 | $16.95 | $16.90 |
| Purchase #4 | $162.56 | 9.456% | $177.9317 | $177.93 | $177.95 | $177.90 |
| Purchase #5 | $70.41 | 5.406% | $74.2164 | $74.22 | $74.20 | $74.20 |
| Purchase #6 | $11.53 | 6.555% | $12.2858 | $12.29 | $12.30 | $12.30 |
| Purchase #7 | $110.31 | 3.766% | $114.4643 | $114.46 | $114.45 | $114.50 |
| 7 purchase totals = | $524.07 | $554.5305 | $554.54 | $554.55 | $554.50 | |