| 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 | $50.51 | 4.628% | $52.8476 | $52.85 | $52.85 | $52.80 |
| Purchase #2 | $154.76 | 5.814% | $163.7577 | $163.76 | $163.75 | $163.80 |
| Purchase #3 | $141.58 | 13.335% | $160.4597 | $160.46 | $160.45 | $160.50 |
| Purchase #4 | $178.32 | 8.175% | $192.8977 | $192.90 | $192.90 | $192.90 |
| Purchase #5 | $200.51 | 10.245% | $221.0522 | $221.05 | $221.05 | $221.10 |
| Purchase #6 | $87.28 | 5.722% | $92.2742 | $92.27 | $92.25 | $92.30 |
| Purchase #7 | $241.66 | 8.475% | $262.1407 | $262.14 | $262.15 | $262.10 |
| 7 purchase totals = | $1,054.62 | $1,145.4298 | $1,145.43 | $1,145.40 | $1,145.50 | |