| 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 | $30.76 | 3.537% | $31.848 | $31.85 | $31.85 | $31.80 |
| Purchase #2 | $36.44 | 11.135% | $40.4976 | $40.50 | $40.50 | $40.50 |
| Purchase #3 | $234.30 | 5.230% | $246.5539 | $246.55 | $246.55 | $246.60 |
| Purchase #4 | $137.49 | 11.628% | $153.4773 | $153.48 | $153.50 | $153.50 |
| Purchase #5 | $115.29 | 6.628% | $122.9314 | $122.93 | $122.95 | $122.90 |
| Purchase #6 | $221.56 | 11.680% | $247.4382 | $247.44 | $247.45 | $247.40 |
| Purchase #7 | $212.76 | 5.610% | $224.6958 | $224.70 | $224.70 | $224.70 |
| 7 purchase totals = | $988.60 | $1,067.4422 | $1,067.45 | $1,067.50 | $1,067.40 | |