| 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 | $43.41 | 9.154% | $47.3838 | $47.38 | $47.40 | $47.40 |
| Purchase #2 | $124.95 | 7.821% | $134.7223 | $134.72 | $134.70 | $134.70 |
| Purchase #3 | $22.33 | 6.846% | $23.8587 | $23.86 | $23.85 | $23.90 |
| Purchase #4 | $178.42 | 11.442% | $198.8348 | $198.83 | $198.85 | $198.80 |
| Purchase #5 | $43.84 | 10.797% | $48.5734 | $48.57 | $48.55 | $48.60 |
| Purchase #6 | $88.71 | 6.603% | $94.5675 | $94.57 | $94.55 | $94.60 |
| Purchase #7 | $106.68 | 6.577% | $113.6963 | $113.70 | $113.70 | $113.70 |
| 7 purchase totals = | $608.34 | $661.6368 | $661.63 | $661.60 | $661.70 | |