| 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 | $11.54 | 8.371% | $12.506 | $12.51 | $12.50 | $12.50 |
| Purchase #2 | $96.87 | 13.512% | $109.9591 | $109.96 | $109.95 | $110.00 |
| Purchase #3 | $45.58 | 9.547% | $49.9315 | $49.93 | $49.95 | $49.90 |
| Purchase #4 | $80.58 | 8.660% | $87.5582 | $87.56 | $87.55 | $87.60 |
| Purchase #5 | $189.44 | 5.162% | $199.2189 | $199.22 | $199.20 | $199.20 |
| Purchase #6 | $56.53 | 4.116% | $58.8568 | $58.86 | $58.85 | $58.90 |
| Purchase #7 | $5.74 | 4.725% | $6.0112 | $6.01 | $6.00 | $6.00 |
| 7 purchase totals = | $486.28 | $524.0417 | $524.05 | $524.00 | $524.10 | |