| 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 | $79.69 | 6.390% | $84.7822 | $84.78 | $84.80 | $84.80 |
| Purchase #2 | $81.50 | 10.251% | $89.8546 | $89.85 | $89.85 | $89.90 |
| Purchase #3 | $76.84 | 9.841% | $84.4018 | $84.40 | $84.40 | $84.40 |
| Purchase #4 | $207.67 | 13.279% | $235.2465 | $235.25 | $235.25 | $235.20 |
| Purchase #5 | $9.96 | 7.684% | $10.7253 | $10.73 | $10.75 | $10.70 |
| Purchase #6 | $99.75 | 7.609% | $107.34 | $107.34 | $107.35 | $107.30 |
| Purchase #7 | $43.83 | 4.393% | $45.7555 | $45.76 | $45.75 | $45.80 |
| 7 purchase totals = | $599.24 | $658.1059 | $658.11 | $658.15 | $658.10 | |