| 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 | $112.28 | 7.292% | $120.4675 | $120.47 | $120.45 | $120.50 |
| Purchase #2 | $184.43 | 5.859% | $195.2358 | $195.24 | $195.25 | $195.20 |
| Purchase #3 | $94.92 | 11.724% | $106.0484 | $106.05 | $106.05 | $106.00 |
| Purchase #4 | $23.98 | 13.777% | $27.2837 | $27.28 | $27.30 | $27.30 |
| Purchase #5 | $68.50 | 11.782% | $76.5707 | $76.57 | $76.55 | $76.60 |
| Purchase #6 | $99.84 | 12.255% | $112.0754 | $112.08 | $112.10 | $112.10 |
| Purchase #7 | $10.49 | 4.719% | $10.985 | $10.99 | $11.00 | $11.00 |
| 7 purchase totals = | $594.44 | $648.6665 | $648.68 | $648.70 | $648.70 | |