| 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 | $22.93 | 6.577% | $24.4381 | $24.44 | $24.45 | $24.40 |
| Purchase #2 | $77.78 | 13.832% | $88.5385 | $88.54 | $88.55 | $88.50 |
| Purchase #3 | $68.50 | 5.188% | $72.0538 | $72.05 | $72.05 | $72.10 |
| Purchase #4 | $223.94 | 13.211% | $253.5247 | $253.52 | $253.50 | $253.50 |
| Purchase #5 | $189.72 | 6.378% | $201.8203 | $201.82 | $201.80 | $201.80 |
| Purchase #6 | $122.87 | 8.272% | $133.0338 | $133.03 | $133.05 | $133.00 |
| Purchase #7 | $198.50 | 6.218% | $210.8427 | $210.84 | $210.85 | $210.80 |
| 7 purchase totals = | $904.24 | $984.2519 | $984.24 | $984.25 | $984.10 | |