| 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 | $5.99 | 6.398% | $6.3732 | $6.37 | $6.35 | $6.40 |
| Purchase #2 | $112.86 | 8.708% | $122.6878 | $122.69 | $122.70 | $122.70 |
| Purchase #3 | $70.35 | 7.112% | $75.3533 | $75.35 | $75.35 | $75.40 |
| Purchase #4 | $109.66 | 13.489% | $124.452 | $124.45 | $124.45 | $124.50 |
| Purchase #5 | $24.98 | 3.159% | $25.7691 | $25.77 | $25.75 | $25.80 |
| Purchase #6 | $144.40 | 6.652% | $154.0055 | $154.01 | $154.00 | $154.00 |
| Purchase #7 | $21.34 | 7.537% | $22.9484 | $22.95 | $22.95 | $22.90 |
| 7 purchase totals = | $489.58 | $531.5893 | $531.59 | $531.55 | $531.70 | |