| 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 | $44.71 | 5.174% | $47.0233 | $47.02 | $47.00 | $47.00 |
| Purchase #2 | $171.37 | 9.778% | $188.1266 | $188.13 | $188.15 | $188.10 |
| Purchase #3 | $190.75 | 11.356% | $212.4116 | $212.41 | $212.40 | $212.40 |
| Purchase #4 | $34.80 | 5.453% | $36.6976 | $36.70 | $36.70 | $36.70 |
| Purchase #5 | $54.58 | 3.792% | $56.6497 | $56.65 | $56.65 | $56.60 |
| Purchase #6 | $156.47 | 13.626% | $177.7906 | $177.79 | $177.80 | $177.80 |
| Purchase #7 | $230.68 | 4.112% | $240.1656 | $240.17 | $240.15 | $240.20 |
| 7 purchase totals = | $883.36 | $958.8650 | $958.87 | $958.85 | $958.80 | |