| 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 | $15.42 | 11.215% | $17.1494 | $17.15 | $17.15 | $17.10 |
| Purchase #2 | $200.57 | 8.416% | $217.45 | $217.45 | $217.45 | $217.50 |
| Purchase #3 | $20.58 | 13.204% | $23.2974 | $23.30 | $23.30 | $23.30 |
| Purchase #4 | $92.46 | 9.796% | $101.5174 | $101.52 | $101.50 | $101.50 |
| Purchase #5 | $180.54 | 8.513% | $195.9094 | $195.91 | $195.90 | $195.90 |
| Purchase #6 | $207.91 | 7.500% | $223.5033 | $223.50 | $223.50 | $223.50 |
| Purchase #7 | $73.80 | 3.858% | $76.6472 | $76.65 | $76.65 | $76.60 |
| 7 purchase totals = | $791.28 | $855.4741 | $855.48 | $855.45 | $855.40 | |