| 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 | $87.59 | 5.195% | $92.1403 | $92.14 | $92.15 | $92.10 |
| Purchase #2 | $10.65 | 8.154% | $11.5184 | $11.52 | $11.50 | $11.50 |
| Purchase #3 | $5.99 | 4.213% | $6.2424 | $6.24 | $6.25 | $6.20 |
| Purchase #4 | $74.76 | 13.236% | $84.6552 | $84.66 | $84.65 | $84.70 |
| Purchase #5 | $177.46 | 4.635% | $185.6853 | $185.69 | $185.70 | $185.70 |
| Purchase #6 | $215.41 | 3.378% | $222.6865 | $222.69 | $222.70 | $222.70 |
| Purchase #7 | $203.77 | 6.111% | $216.2224 | $216.22 | $216.20 | $216.20 |
| 7 purchase totals = | $775.63 | $819.1505 | $819.16 | $819.15 | $819.10 | |