| 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 | $51.93 | 10.450% | $57.3567 | $57.36 | $57.35 | $57.40 |
| Purchase #2 | $195.82 | 8.370% | $212.2101 | $212.21 | $212.20 | $212.20 |
| Purchase #3 | $123.83 | 8.285% | $134.0893 | $134.09 | $134.10 | $134.10 |
| Purchase #4 | $64.56 | 5.737% | $68.2638 | $68.26 | $68.25 | $68.30 |
| Purchase #5 | $111.93 | 5.262% | $117.8198 | $117.82 | $117.80 | $117.80 |
| Purchase #6 | $187.44 | 8.222% | $202.8513 | $202.85 | $202.85 | $202.90 |
| Purchase #7 | $125.36 | 4.546% | $131.0589 | $131.06 | $131.05 | $131.10 |
| 7 purchase totals = | $860.87 | $923.6499 | $923.65 | $923.60 | $923.80 | |