| 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 | $44.87 | 10.160% | $49.4288 | $49.43 | $49.45 | $49.40 |
| Purchase #2 | $67.50 | 12.321% | $75.8167 | $75.82 | $75.80 | $75.80 |
| Purchase #3 | $28.80 | 8.327% | $31.1982 | $31.20 | $31.20 | $31.20 |
| Purchase #4 | $102.99 | 3.532% | $106.6276 | $106.63 | $106.65 | $106.60 |
| Purchase #5 | $125.80 | 9.848% | $138.1888 | $138.19 | $138.20 | $138.20 |
| Purchase #6 | $248.33 | 7.276% | $266.3985 | $266.40 | $266.40 | $266.40 |
| Purchase #7 | $171.78 | 11.649% | $191.7907 | $191.79 | $191.80 | $191.80 |
| 7 purchase totals = | $790.07 | $859.4493 | $859.46 | $859.50 | $859.40 | |