| 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 | $80.63 | 8.360% | $87.3707 | $87.37 | $87.35 | $87.40 |
| Purchase #2 | $118.91 | 3.393% | $122.9446 | $122.94 | $122.95 | $122.90 |
| Purchase #3 | $184.82 | 11.309% | $205.7213 | $205.72 | $205.70 | $205.70 |
| Purchase #4 | $13.89 | 3.684% | $14.4017 | $14.40 | $14.40 | $14.40 |
| Purchase #5 | $5.50 | 3.253% | $5.6789 | $5.68 | $5.70 | $5.70 |
| Purchase #6 | $160.81 | 4.417% | $167.913 | $167.91 | $167.90 | $167.90 |
| Purchase #7 | $207.92 | 12.304% | $233.5025 | $233.50 | $233.50 | $233.50 |
| 7 purchase totals = | $772.48 | $837.5327 | $837.52 | $837.50 | $837.50 | |