| 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 | $20.26 | 12.230% | $22.7378 | $22.74 | $22.75 | $22.70 |
| Purchase #2 | $226.68 | 10.274% | $249.9691 | $249.97 | $249.95 | $250.00 |
| Purchase #3 | $71.57 | 11.412% | $79.7376 | $79.74 | $79.75 | $79.70 |
| Purchase #4 | $83.85 | 7.211% | $89.8964 | $89.90 | $89.90 | $89.90 |
| Purchase #5 | $110.87 | 4.115% | $115.4323 | $115.43 | $115.45 | $115.40 |
| Purchase #6 | $19.25 | 13.427% | $21.8347 | $21.83 | $21.85 | $21.80 |
| Purchase #7 | $14.47 | 10.710% | $16.0197 | $16.02 | $16.00 | $16.00 |
| 7 purchase totals = | $546.95 | $595.6276 | $595.63 | $595.65 | $595.50 | |