| 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 | $72.34 | 9.227% | $79.0148 | $79.01 | $79.00 | $79.00 |
| Purchase #2 | $107.30 | 12.403% | $120.6084 | $120.61 | $120.60 | $120.60 |
| Purchase #3 | $136.82 | 13.433% | $155.199 | $155.20 | $155.20 | $155.20 |
| Purchase #4 | $161.37 | 8.680% | $175.3769 | $175.38 | $175.40 | $175.40 |
| Purchase #5 | $118.46 | 7.282% | $127.0863 | $127.09 | $127.10 | $127.10 |
| Purchase #6 | $24.40 | 12.180% | $27.3719 | $27.37 | $27.35 | $27.40 |
| Purchase #7 | $75.38 | 8.397% | $81.7097 | $81.71 | $81.70 | $81.70 |
| 7 purchase totals = | $696.07 | $766.3670 | $766.37 | $766.35 | $766.40 | |