| 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 | $88.42 | 12.791% | $99.7298 | $99.73 | $99.75 | $99.70 |
| Purchase #2 | $16.87 | 4.392% | $17.6109 | $17.61 | $17.60 | $17.60 |
| Purchase #3 | $191.61 | 8.306% | $207.5251 | $207.53 | $207.55 | $207.50 |
| Purchase #4 | $74.27 | 8.864% | $80.8533 | $80.85 | $80.85 | $80.90 |
| Purchase #5 | $30.75 | 11.530% | $34.2955 | $34.30 | $34.30 | $34.30 |
| Purchase #6 | $100.56 | 9.192% | $109.8035 | $109.80 | $109.80 | $109.80 |
| Purchase #7 | $217.47 | 13.587% | $247.0176 | $247.02 | $247.00 | $247.00 |
| 7 purchase totals = | $719.95 | $796.8357 | $796.84 | $796.85 | $796.80 | |