| 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 | $225.62 | 7.554% | $242.6633 | $242.66 | $242.65 | $242.70 |
| Purchase #2 | $216.75 | 3.836% | $225.0645 | $225.06 | $225.05 | $225.10 |
| Purchase #3 | $69.96 | 7.153% | $74.9642 | $74.96 | $74.95 | $75.00 |
| Purchase #4 | $182.28 | 12.873% | $205.7449 | $205.74 | $205.75 | $205.70 |
| Purchase #5 | $31.58 | 9.388% | $34.5447 | $34.54 | $34.55 | $34.50 |
| Purchase #6 | $28.69 | 13.433% | $32.5439 | $32.54 | $32.55 | $32.50 |
| Purchase #7 | $35.92 | 9.671% | $39.3938 | $39.39 | $39.40 | $39.40 |
| 7 purchase totals = | $790.80 | $854.9193 | $854.89 | $854.90 | $854.90 | |