| 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 | $8.66 | 3.504% | $8.9634 | $8.96 | $8.95 | $9.00 |
| Purchase #2 | $207.74 | 5.816% | $219.8222 | $219.82 | $219.80 | $219.80 |
| Purchase #3 | $145.32 | 5.439% | $153.224 | $153.22 | $153.20 | $153.20 |
| Purchase #4 | $172.83 | 3.738% | $179.2904 | $179.29 | $179.30 | $179.30 |
| Purchase #5 | $167.43 | 4.682% | $175.2691 | $175.27 | $175.25 | $175.30 |
| Purchase #6 | $164.82 | 3.309% | $170.2739 | $170.27 | $170.25 | $170.30 |
| Purchase #7 | $140.92 | 10.874% | $156.2436 | $156.24 | $156.25 | $156.20 |
| 7 purchase totals = | $1,007.72 | $1,063.0866 | $1,063.07 | $1,063.00 | $1,063.10 | |