| 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 | $74.98 | 6.214% | $79.6393 | $79.64 | $79.65 | $79.60 |
| Purchase #2 | $109.63 | 11.367% | $122.0916 | $122.09 | $122.10 | $122.10 |
| Purchase #3 | $50.74 | 7.470% | $54.5303 | $54.53 | $54.55 | $54.50 |
| Purchase #4 | $83.86 | 9.191% | $91.5676 | $91.57 | $91.55 | $91.60 |
| Purchase #5 | $42.75 | 11.182% | $47.5303 | $47.53 | $47.55 | $47.50 |
| Purchase #6 | $246.45 | 13.823% | $280.5168 | $280.52 | $280.50 | $280.50 |
| Purchase #7 | $217.79 | 8.300% | $235.8666 | $235.87 | $235.85 | $235.90 |
| 7 purchase totals = | $826.20 | $911.7425 | $911.75 | $911.75 | $911.70 | |