| 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 | $14.76 | 7.590% | $15.8803 | $15.88 | $15.90 | $15.90 |
| Purchase #2 | $9.32 | 13.306% | $10.5601 | $10.56 | $10.55 | $10.60 |
| Purchase #3 | $226.30 | 9.704% | $248.2602 | $248.26 | $248.25 | $248.30 |
| Purchase #4 | $125.97 | 13.695% | $143.2216 | $143.22 | $143.20 | $143.20 |
| Purchase #5 | $95.83 | 9.129% | $104.5783 | $104.58 | $104.60 | $104.60 |
| Purchase #6 | $153.57 | 6.205% | $163.099 | $163.10 | $163.10 | $163.10 |
| Purchase #7 | $39.47 | 5.457% | $41.6239 | $41.62 | $41.60 | $41.60 |
| 7 purchase totals = | $665.22 | $727.2234 | $727.22 | $727.20 | $727.30 | |