| 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 | $42.33 | 3.409% | $43.773 | $43.77 | $43.75 | $43.80 |
| Purchase #2 | $31.93 | 3.776% | $33.1357 | $33.14 | $33.15 | $33.10 |
| Purchase #3 | $146.52 | 5.707% | $154.8819 | $154.88 | $154.90 | $154.90 |
| Purchase #4 | $70.88 | 7.235% | $76.0082 | $76.01 | $76.00 | $76.00 |
| Purchase #5 | $184.50 | 12.260% | $207.1197 | $207.12 | $207.10 | $207.10 |
| Purchase #6 | $100.38 | 9.510% | $109.9261 | $109.93 | $109.95 | $109.90 |
| Purchase #7 | $214.80 | 9.313% | $234.8043 | $234.80 | $234.80 | $234.80 |
| 7 purchase totals = | $791.34 | $859.6489 | $859.65 | $859.65 | $859.60 | |