| 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 | $30.87 | 13.800% | $35.1301 | $35.13 | $35.15 | $35.10 |
| Purchase #2 | $71.63 | 4.356% | $74.7502 | $74.75 | $74.75 | $74.80 |
| Purchase #3 | $156.51 | 4.551% | $163.6328 | $163.63 | $163.65 | $163.60 |
| Purchase #4 | $189.62 | 8.769% | $206.2478 | $206.25 | $206.25 | $206.20 |
| Purchase #5 | $242.78 | 3.217% | $250.5902 | $250.59 | $250.60 | $250.60 |
| Purchase #6 | $15.43 | 11.458% | $17.198 | $17.20 | $17.20 | $17.20 |
| Purchase #7 | $89.98 | 3.106% | $92.7748 | $92.77 | $92.75 | $92.80 |
| 7 purchase totals = | $796.82 | $840.3239 | $840.32 | $840.35 | $840.30 | |