| 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 | $91.68 | 6.244% | $97.4045 | $97.40 | $97.40 | $97.40 |
| Purchase #2 | $113.60 | 11.246% | $126.3755 | $126.38 | $126.40 | $126.40 |
| Purchase #3 | $128.32 | 11.795% | $143.4553 | $143.46 | $143.45 | $143.50 |
| Purchase #4 | $48.33 | 8.112% | $52.2505 | $52.25 | $52.25 | $52.30 |
| Purchase #5 | $49.45 | 5.596% | $52.2172 | $52.22 | $52.20 | $52.20 |
| Purchase #6 | $115.35 | 7.179% | $123.631 | $123.63 | $123.65 | $123.60 |
| Purchase #7 | $112.44 | 11.422% | $125.2829 | $125.28 | $125.30 | $125.30 |
| 7 purchase totals = | $659.17 | $720.6169 | $720.62 | $720.65 | $720.70 | |