| 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 | $196.50 | 5.102% | $206.5254 | $206.53 | $206.55 | $206.50 |
| Purchase #2 | $9.62 | 5.699% | $10.1682 | $10.17 | $10.15 | $10.20 |
| Purchase #3 | $60.62 | 5.166% | $63.7516 | $63.75 | $63.75 | $63.80 |
| Purchase #4 | $50.69 | 3.270% | $52.3476 | $52.35 | $52.35 | $52.30 |
| Purchase #5 | $118.27 | 8.564% | $128.3986 | $128.40 | $128.40 | $128.40 |
| Purchase #6 | $70.57 | 3.760% | $73.2234 | $73.22 | $73.20 | $73.20 |
| Purchase #7 | $143.48 | 7.667% | $154.4806 | $154.48 | $154.50 | $154.50 |
| 7 purchase totals = | $649.75 | $688.8954 | $688.90 | $688.90 | $688.90 | |