| 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 | $63.43 | 9.774% | $69.6296 | $69.63 | $69.65 | $69.60 |
| Purchase #2 | $28.40 | 10.434% | $31.3633 | $31.36 | $31.35 | $31.40 |
| Purchase #3 | $114.36 | 11.780% | $127.8316 | $127.83 | $127.85 | $127.80 |
| Purchase #4 | $63.95 | 8.832% | $69.5981 | $69.60 | $69.60 | $69.60 |
| Purchase #5 | $107.83 | 4.524% | $112.7082 | $112.71 | $112.70 | $112.70 |
| Purchase #6 | $150.43 | 13.557% | $170.8238 | $170.82 | $170.80 | $170.80 |
| Purchase #7 | $122.49 | 10.588% | $135.4592 | $135.46 | $135.45 | $135.50 |
| 7 purchase totals = | $650.89 | $717.4138 | $717.41 | $717.40 | $717.40 | |