| 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 | $198.85 | 6.534% | $211.8429 | $211.84 | $211.85 | $211.80 |
| Purchase #2 | $5.80 | 11.650% | $6.4757 | $6.48 | $6.50 | $6.50 |
| Purchase #3 | $89.41 | 13.318% | $101.3176 | $101.32 | $101.30 | $101.30 |
| Purchase #4 | $32.58 | 8.645% | $35.3965 | $35.40 | $35.40 | $35.40 |
| Purchase #5 | $70.36 | 8.102% | $76.0606 | $76.06 | $76.05 | $76.10 |
| Purchase #6 | $123.49 | 4.440% | $128.973 | $128.97 | $128.95 | $129.00 |
| Purchase #7 | $115.30 | 11.652% | $128.7348 | $128.73 | $128.75 | $128.70 |
| 7 purchase totals = | $635.79 | $688.8011 | $688.80 | $688.80 | $688.80 | |