| 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 | $48.44 | 10.266% | $53.4129 | $53.41 | $53.40 | $53.40 |
| Purchase #2 | $106.60 | 11.696% | $119.0679 | $119.07 | $119.05 | $119.10 |
| Purchase #3 | $126.74 | 9.776% | $139.1301 | $139.13 | $139.15 | $139.10 |
| Purchase #4 | $198.80 | 4.429% | $207.6049 | $207.60 | $207.60 | $207.60 |
| Purchase #5 | $151.99 | 7.200% | $162.9333 | $162.93 | $162.95 | $162.90 |
| Purchase #6 | $31.97 | 4.147% | $33.2958 | $33.30 | $33.30 | $33.30 |
| Purchase #7 | $186.38 | 12.675% | $210.0037 | $210.00 | $210.00 | $210.00 |
| 7 purchase totals = | $850.92 | $925.4486 | $925.44 | $925.45 | $925.40 | |