| 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 | $46.33 | 10.154% | $51.0343 | $51.03 | $51.05 | $51.00 |
| Purchase #2 | $114.73 | 6.442% | $122.1209 | $122.12 | $122.10 | $122.10 |
| Purchase #3 | $128.37 | 10.346% | $141.6512 | $141.65 | $141.65 | $141.70 |
| Purchase #4 | $79.28 | 6.852% | $84.7123 | $84.71 | $84.70 | $84.70 |
| Purchase #5 | $97.62 | 6.580% | $104.0434 | $104.04 | $104.05 | $104.00 |
| Purchase #6 | $15.41 | 11.712% | $17.2148 | $17.21 | $17.20 | $17.20 |
| Purchase #7 | $164.37 | 5.868% | $174.0152 | $174.02 | $174.00 | $174.00 |
| 7 purchase totals = | $646.11 | $694.7921 | $694.78 | $694.75 | $694.70 | |