| 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 | $6.75 | 8.111% | $7.2975 | $7.30 | $7.30 | $7.30 |
| Purchase #2 | $58.78 | 10.430% | $64.9108 | $64.91 | $64.90 | $64.90 |
| Purchase #3 | $109.39 | 4.256% | $114.0456 | $114.05 | $114.05 | $114.00 |
| Purchase #4 | $98.80 | 5.844% | $104.5739 | $104.57 | $104.55 | $104.60 |
| Purchase #5 | $152.73 | 4.321% | $159.3295 | $159.33 | $159.35 | $159.30 |
| Purchase #6 | $205.79 | 12.590% | $231.699 | $231.70 | $231.70 | $231.70 |
| Purchase #7 | $133.42 | 5.349% | $140.5566 | $140.56 | $140.55 | $140.60 |
| 7 purchase totals = | $765.66 | $822.4129 | $822.42 | $822.40 | $822.40 | |