| 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 | $230.62 | 10.612% | $255.0934 | $255.09 | $255.10 | $255.10 |
| Purchase #2 | $44.36 | 5.359% | $46.7373 | $46.74 | $46.75 | $46.70 |
| Purchase #3 | $38.67 | 13.520% | $43.8982 | $43.90 | $43.90 | $43.90 |
| Purchase #4 | $99.47 | 5.286% | $104.728 | $104.73 | $104.75 | $104.70 |
| Purchase #5 | $173.75 | 8.518% | $188.55 | $188.55 | $188.55 | $188.60 |
| Purchase #6 | $64.43 | 7.313% | $69.1418 | $69.14 | $69.15 | $69.10 |
| Purchase #7 | $32.98 | 3.260% | $34.0551 | $34.06 | $34.05 | $34.10 |
| 7 purchase totals = | $684.28 | $742.2038 | $742.21 | $742.25 | $742.20 | |