| 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 | $22.85 | 3.861% | $23.7322 | $23.73 | $23.75 | $23.70 |
| Purchase #2 | $107.79 | 13.338% | $122.167 | $122.17 | $122.15 | $122.20 |
| Purchase #3 | $96.57 | 10.180% | $106.4008 | $106.40 | $106.40 | $106.40 |
| Purchase #4 | $145.87 | 6.448% | $155.2757 | $155.28 | $155.30 | $155.30 |
| Purchase #5 | $145.25 | 6.135% | $154.1611 | $154.16 | $154.15 | $154.20 |
| Purchase #6 | $138.42 | 11.676% | $154.5819 | $154.58 | $154.60 | $154.60 |
| Purchase #7 | $50.59 | 7.317% | $54.2917 | $54.29 | $54.30 | $54.30 |
| 7 purchase totals = | $707.34 | $770.6104 | $770.61 | $770.65 | $770.70 | |