| 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 | $43.97 | 3.657% | $45.578 | $45.58 | $45.60 | $45.60 |
| Purchase #2 | $45.87 | 4.102% | $47.7516 | $47.75 | $47.75 | $47.80 |
| Purchase #3 | $182.92 | 6.335% | $194.508 | $194.51 | $194.50 | $194.50 |
| Purchase #4 | $25.44 | 7.153% | $27.2597 | $27.26 | $27.25 | $27.30 |
| Purchase #5 | $193.85 | 9.733% | $212.7174 | $212.72 | $212.70 | $212.70 |
| Purchase #6 | $71.46 | 3.582% | $74.0197 | $74.02 | $74.00 | $74.00 |
| Purchase #7 | $84.95 | 4.272% | $88.5791 | $88.58 | $88.60 | $88.60 |
| 7 purchase totals = | $648.46 | $690.4135 | $690.42 | $690.40 | $690.50 | |