| 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 | $114.65 | 8.203% | $124.0547 | $124.05 | $124.05 | $124.10 |
| Purchase #2 | $219.26 | 13.244% | $248.2988 | $248.30 | $248.30 | $248.30 |
| Purchase #3 | $15.81 | 9.244% | $17.2715 | $17.27 | $17.25 | $17.30 |
| Purchase #4 | $5.58 | 9.173% | $6.0919 | $6.09 | $6.10 | $6.10 |
| Purchase #5 | $72.45 | 8.359% | $78.5061 | $78.51 | $78.50 | $78.50 |
| Purchase #6 | $97.43 | 6.578% | $103.8389 | $103.84 | $103.85 | $103.80 |
| Purchase #7 | $178.85 | 5.147% | $188.0554 | $188.06 | $188.05 | $188.10 |
| 7 purchase totals = | $704.03 | $766.1173 | $766.12 | $766.10 | $766.20 | |