| 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 | $200.76 | 6.747% | $214.3053 | $214.31 | $214.30 | $214.30 |
| Purchase #2 | $41.44 | 12.615% | $46.6677 | $46.67 | $46.65 | $46.70 |
| Purchase #3 | $16.26 | 13.160% | $18.3998 | $18.40 | $18.40 | $18.40 |
| Purchase #4 | $68.42 | 5.836% | $72.413 | $72.41 | $72.40 | $72.40 |
| Purchase #5 | $13.70 | 5.333% | $14.4306 | $14.43 | $14.45 | $14.40 |
| Purchase #6 | $108.53 | 9.374% | $118.7036 | $118.70 | $118.70 | $118.70 |
| Purchase #7 | $73.45 | 11.715% | $82.0547 | $82.05 | $82.05 | $82.10 |
| 7 purchase totals = | $522.56 | $566.9747 | $566.97 | $566.95 | $567.00 | |