| 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 | $106.44 | 8.504% | $115.4917 | $115.49 | $115.50 | $115.50 |
| Purchase #2 | $123.30 | 12.490% | $138.7002 | $138.70 | $138.70 | $138.70 |
| Purchase #3 | $58.34 | 8.726% | $63.4307 | $63.43 | $63.45 | $63.40 |
| Purchase #4 | $181.78 | 3.818% | $188.7204 | $188.72 | $188.70 | $188.70 |
| Purchase #5 | $27.34 | 6.136% | $29.0176 | $29.02 | $29.00 | $29.00 |
| Purchase #6 | $234.72 | 6.292% | $249.4886 | $249.49 | $249.50 | $249.50 |
| Purchase #7 | $22.76 | 9.277% | $24.8714 | $24.87 | $24.85 | $24.90 |
| 7 purchase totals = | $754.68 | $809.7206 | $809.72 | $809.70 | $809.70 | |