| 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 | $38.58 | 3.543% | $39.9469 | $39.95 | $39.95 | $39.90 |
| Purchase #2 | $34.99 | 11.191% | $38.9057 | $38.91 | $38.90 | $38.90 |
| Purchase #3 | $221.73 | 4.471% | $231.6435 | $231.64 | $231.65 | $231.60 |
| Purchase #4 | $215.85 | 8.596% | $234.4045 | $234.40 | $234.40 | $234.40 |
| Purchase #5 | $10.85 | 3.237% | $11.2012 | $11.20 | $11.20 | $11.20 |
| Purchase #6 | $41.66 | 10.644% | $46.0943 | $46.09 | $46.10 | $46.10 |
| Purchase #7 | $185.29 | 7.166% | $198.5679 | $198.57 | $198.55 | $198.60 |
| 7 purchase totals = | $748.95 | $800.7640 | $800.76 | $800.75 | $800.70 | |