| 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 | $50.46 | 12.598% | $56.817 | $56.82 | $56.80 | $56.80 |
| Purchase #2 | $110.48 | 10.158% | $121.7026 | $121.70 | $121.70 | $121.70 |
| Purchase #3 | $199.62 | 4.742% | $209.086 | $209.09 | $209.10 | $209.10 |
| Purchase #4 | $100.57 | 13.648% | $114.2958 | $114.30 | $114.30 | $114.30 |
| Purchase #5 | $197.66 | 7.475% | $212.4351 | $212.44 | $212.45 | $212.40 |
| Purchase #6 | $115.32 | 7.556% | $124.0336 | $124.03 | $124.05 | $124.00 |
| Purchase #7 | $96.33 | 8.206% | $104.2348 | $104.23 | $104.25 | $104.20 |
| 7 purchase totals = | $870.44 | $942.6049 | $942.61 | $942.65 | $942.50 | |