| 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 | $23.48 | 5.725% | $24.8242 | $24.82 | $24.80 | $24.80 |
| Purchase #2 | $183.88 | 8.206% | $198.9692 | $198.97 | $198.95 | $199.00 |
| Purchase #3 | $145.32 | 10.854% | $161.093 | $161.09 | $161.10 | $161.10 |
| Purchase #4 | $145.48 | 7.250% | $156.0273 | $156.03 | $156.05 | $156.00 |
| Purchase #5 | $71.51 | 10.307% | $78.8805 | $78.88 | $78.90 | $78.90 |
| Purchase #6 | $29.27 | 5.763% | $30.9568 | $30.96 | $30.95 | $31.00 |
| Purchase #7 | $122.78 | 12.502% | $138.13 | $138.13 | $138.15 | $138.10 |
| 7 purchase totals = | $721.72 | $788.8810 | $788.88 | $788.90 | $788.90 | |