| 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 | $99.36 | 5.369% | $104.6946 | $104.69 | $104.70 | $104.70 |
| Purchase #2 | $100.96 | 13.452% | $114.5411 | $114.54 | $114.55 | $114.50 |
| Purchase #3 | $54.72 | 5.798% | $57.8927 | $57.89 | $57.90 | $57.90 |
| Purchase #4 | $29.36 | 13.326% | $33.2725 | $33.27 | $33.25 | $33.30 |
| Purchase #5 | $220.63 | 12.428% | $248.0499 | $248.05 | $248.05 | $248.00 |
| Purchase #6 | $121.37 | 10.449% | $134.052 | $134.05 | $134.05 | $134.10 |
| Purchase #7 | $115.80 | 13.702% | $131.6669 | $131.67 | $131.65 | $131.70 |
| 7 purchase totals = | $742.20 | $824.1697 | $824.16 | $824.15 | $824.20 | |