| 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 | $27.67 | 5.216% | $29.1133 | $29.11 | $29.10 | $29.10 |
| Purchase #2 | $180.84 | 13.364% | $205.0075 | $205.01 | $205.00 | $205.00 |
| Purchase #3 | $125.57 | 13.167% | $142.1038 | $142.10 | $142.10 | $142.10 |
| Purchase #4 | $37.82 | 4.424% | $39.4932 | $39.49 | $39.50 | $39.50 |
| Purchase #5 | $81.73 | 7.465% | $87.8311 | $87.83 | $87.85 | $87.80 |
| Purchase #6 | $155.96 | 6.382% | $165.9134 | $165.91 | $165.90 | $165.90 |
| Purchase #7 | $150.55 | 12.602% | $169.5223 | $169.52 | $169.50 | $169.50 |
| 7 purchase totals = | $760.14 | $838.9846 | $838.97 | $838.95 | $838.90 | |