| 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 | $61.45 | 3.781% | $63.7734 | $63.77 | $63.75 | $63.80 |
| Purchase #2 | $128.64 | 12.249% | $144.3971 | $144.40 | $144.40 | $144.40 |
| Purchase #3 | $30.25 | 3.497% | $31.3078 | $31.31 | $31.30 | $31.30 |
| Purchase #4 | $178.45 | 4.406% | $186.3125 | $186.31 | $186.30 | $186.30 |
| Purchase #5 | $31.70 | 13.392% | $35.9453 | $35.95 | $35.95 | $35.90 |
| Purchase #6 | $215.63 | 9.699% | $236.544 | $236.54 | $236.55 | $236.50 |
| Purchase #7 | $91.52 | 12.652% | $103.0991 | $103.10 | $103.10 | $103.10 |
| 7 purchase totals = | $737.64 | $801.3792 | $801.38 | $801.35 | $801.30 | |