| 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 | $44.90 | 11.863% | $50.2265 | $50.23 | $50.25 | $50.20 |
| Purchase #2 | $29.34 | 13.714% | $33.3637 | $33.36 | $33.35 | $33.40 |
| Purchase #3 | $72.80 | 5.805% | $77.026 | $77.03 | $77.05 | $77.00 |
| Purchase #4 | $152.69 | 3.696% | $158.3334 | $158.33 | $158.35 | $158.30 |
| Purchase #5 | $209.82 | 13.593% | $238.3408 | $238.34 | $238.35 | $238.30 |
| Purchase #6 | $49.78 | 3.731% | $51.6373 | $51.64 | $51.65 | $51.60 |
| Purchase #7 | $33.64 | 9.275% | $36.7601 | $36.76 | $36.75 | $36.80 |
| 7 purchase totals = | $592.97 | $645.6878 | $645.69 | $645.75 | $645.60 | |