| 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 | $75.52 | 9.406% | $82.6234 | $82.62 | $82.60 | $82.60 |
| Purchase #2 | $176.40 | 4.604% | $184.5215 | $184.52 | $184.50 | $184.50 |
| Purchase #3 | $29.88 | 8.434% | $32.4001 | $32.40 | $32.40 | $32.40 |
| Purchase #4 | $9.97 | 8.828% | $10.8502 | $10.85 | $10.85 | $10.90 |
| Purchase #5 | $35.82 | 5.784% | $37.8918 | $37.89 | $37.90 | $37.90 |
| Purchase #6 | $129.74 | 3.488% | $134.2653 | $134.27 | $134.25 | $134.30 |
| Purchase #7 | $187.88 | 5.758% | $198.6981 | $198.70 | $198.70 | $198.70 |
| 7 purchase totals = | $645.21 | $681.2504 | $681.25 | $681.20 | $681.30 | |