| 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 | $125.87 | 10.298% | $138.8321 | $138.83 | $138.85 | $138.80 |
| Purchase #2 | $35.91 | 3.161% | $37.0451 | $37.05 | $37.05 | $37.00 |
| Purchase #3 | $183.69 | 11.859% | $205.4738 | $205.47 | $205.45 | $205.50 |
| Purchase #4 | $5.48 | 10.361% | $6.0478 | $6.05 | $6.05 | $6.00 |
| Purchase #5 | $5.29 | 7.104% | $5.6658 | $5.67 | $5.65 | $5.70 |
| Purchase #6 | $95.81 | 9.808% | $105.207 | $105.21 | $105.20 | $105.20 |
| Purchase #7 | $205.25 | 3.823% | $213.0967 | $213.10 | $213.10 | $213.10 |
| 7 purchase totals = | $657.30 | $711.3683 | $711.38 | $711.35 | $711.30 | |