| 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 | $63.64 | 9.780% | $69.864 | $69.86 | $69.85 | $69.90 |
| Purchase #2 | $44.40 | 4.156% | $46.2453 | $46.25 | $46.25 | $46.20 |
| Purchase #3 | $142.66 | 11.197% | $158.6336 | $158.63 | $158.65 | $158.60 |
| Purchase #4 | $197.28 | 5.288% | $207.7122 | $207.71 | $207.70 | $207.70 |
| Purchase #5 | $9.95 | 12.313% | $11.1751 | $11.18 | $11.20 | $11.20 |
| Purchase #6 | $162.46 | 13.666% | $184.6618 | $184.66 | $184.65 | $184.70 |
| Purchase #7 | $37.41 | 4.305% | $39.0205 | $39.02 | $39.00 | $39.00 |
| 7 purchase totals = | $657.80 | $717.3125 | $717.31 | $717.30 | $717.30 | |