| 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 | $42.96 | 5.846% | $45.4714 | $45.47 | $45.45 | $45.50 |
| Purchase #2 | $131.74 | 11.211% | $146.5094 | $146.51 | $146.50 | $146.50 |
| Purchase #3 | $183.64 | 5.266% | $193.3105 | $193.31 | $193.30 | $193.30 |
| Purchase #4 | $208.82 | 12.584% | $235.0979 | $235.10 | $235.10 | $235.10 |
| Purchase #5 | $63.57 | 9.626% | $69.6892 | $69.69 | $69.70 | $69.70 |
| Purchase #6 | $11.95 | 12.500% | $13.4438 | $13.44 | $13.45 | $13.40 |
| Purchase #7 | $100.53 | 9.531% | $110.1115 | $110.11 | $110.10 | $110.10 |
| 7 purchase totals = | $743.21 | $813.6337 | $813.63 | $813.60 | $813.60 | |