| 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 | $72.89 | 9.130% | $79.5449 | $79.54 | $79.55 | $79.50 |
| Purchase #2 | $35.37 | 3.657% | $36.6635 | $36.66 | $36.65 | $36.70 |
| Purchase #3 | $158.40 | 8.371% | $171.6597 | $171.66 | $171.65 | $171.70 |
| Purchase #4 | $157.77 | 11.664% | $176.1723 | $176.17 | $176.15 | $176.20 |
| Purchase #5 | $240.65 | 4.675% | $251.9004 | $251.90 | $251.90 | $251.90 |
| Purchase #6 | $113.80 | 8.231% | $123.1669 | $123.17 | $123.15 | $123.20 |
| Purchase #7 | $8.69 | 6.419% | $9.2478 | $9.25 | $9.25 | $9.20 |
| 7 purchase totals = | $787.57 | $848.3555 | $848.35 | $848.30 | $848.40 | |