| 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 | $24.96 | 3.112% | $25.7368 | $25.74 | $25.75 | $25.70 |
| Purchase #2 | $78.43 | 6.433% | $83.4754 | $83.48 | $83.50 | $83.50 |
| Purchase #3 | $237.49 | 4.278% | $247.6498 | $247.65 | $247.65 | $247.60 |
| Purchase #4 | $232.76 | 7.193% | $249.5024 | $249.50 | $249.50 | $249.50 |
| Purchase #5 | $150.32 | 6.301% | $159.7917 | $159.79 | $159.80 | $159.80 |
| Purchase #6 | $150.28 | 7.440% | $161.4608 | $161.46 | $161.45 | $161.50 |
| Purchase #7 | $27.51 | 10.577% | $30.4197 | $30.42 | $30.40 | $30.40 |
| 7 purchase totals = | $901.75 | $958.0366 | $958.04 | $958.05 | $958.00 | |