| 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 | $62.86 | 12.603% | $70.7822 | $70.78 | $70.80 | $70.80 |
| Purchase #2 | $220.30 | 13.205% | $249.3906 | $249.39 | $249.40 | $249.40 |
| Purchase #3 | $55.53 | 13.489% | $63.0204 | $63.02 | $63.00 | $63.00 |
| Purchase #4 | $174.43 | 6.688% | $186.0959 | $186.10 | $186.10 | $186.10 |
| Purchase #5 | $78.52 | 13.863% | $89.4052 | $89.41 | $89.40 | $89.40 |
| Purchase #6 | $234.65 | 5.318% | $247.1287 | $247.13 | $247.15 | $247.10 |
| Purchase #7 | $75.32 | 9.628% | $82.5718 | $82.57 | $82.55 | $82.60 |
| 7 purchase totals = | $901.61 | $988.3948 | $988.40 | $988.40 | $988.40 | |