| 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 | $24.78 | 12.838% | $27.9613 | $27.96 | $27.95 | $28.00 |
| Purchase #2 | $129.58 | 10.642% | $143.3699 | $143.37 | $143.35 | $143.40 |
| Purchase #3 | $172.56 | 8.492% | $187.2138 | $187.21 | $187.20 | $187.20 |
| Purchase #4 | $8.33 | 8.538% | $9.0412 | $9.04 | $9.05 | $9.00 |
| Purchase #5 | $79.61 | 11.858% | $89.0502 | $89.05 | $89.05 | $89.10 |
| Purchase #6 | $84.29 | 3.610% | $87.3329 | $87.33 | $87.35 | $87.30 |
| Purchase #7 | $231.45 | 10.503% | $255.7592 | $255.76 | $255.75 | $255.80 |
| 7 purchase totals = | $730.60 | $799.7285 | $799.72 | $799.70 | $799.80 | |