| 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 | $65.85 | 3.754% | $68.322 | $68.32 | $68.30 | $68.30 |
| Purchase #2 | $99.77 | 9.762% | $109.5095 | $109.51 | $109.50 | $109.50 |
| Purchase #3 | $155.79 | 3.171% | $160.7301 | $160.73 | $160.75 | $160.70 |
| Purchase #4 | $75.55 | 11.354% | $84.1279 | $84.13 | $84.15 | $84.10 |
| Purchase #5 | $149.32 | 9.839% | $164.0116 | $164.01 | $164.00 | $164.00 |
| Purchase #6 | $232.27 | 12.734% | $261.8473 | $261.85 | $261.85 | $261.80 |
| Purchase #7 | $55.93 | 12.732% | $63.051 | $63.05 | $63.05 | $63.10 |
| 7 purchase totals = | $834.48 | $911.5994 | $911.60 | $911.60 | $911.50 | |