| 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 | $81.93 | 7.646% | $88.1944 | $88.19 | $88.20 | $88.20 |
| Purchase #2 | $98.61 | 12.694% | $111.1276 | $111.13 | $111.15 | $111.10 |
| Purchase #3 | $111.41 | 8.389% | $120.7562 | $120.76 | $120.75 | $120.80 |
| Purchase #4 | $216.82 | 5.109% | $227.8973 | $227.90 | $227.90 | $227.90 |
| Purchase #5 | $28.65 | 4.615% | $29.9722 | $29.97 | $29.95 | $30.00 |
| Purchase #6 | $225.98 | 3.234% | $233.2882 | $233.29 | $233.30 | $233.30 |
| Purchase #7 | $83.58 | 11.259% | $92.9903 | $92.99 | $93.00 | $93.00 |
| 7 purchase totals = | $846.98 | $904.2262 | $904.23 | $904.25 | $904.30 | |