| 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 | $12.28 | 5.108% | $12.9073 | $12.91 | $12.90 | $12.90 |
| Purchase #2 | $86.82 | 8.315% | $94.0391 | $94.04 | $94.05 | $94.00 |
| Purchase #3 | $51.74 | 4.565% | $54.1019 | $54.10 | $54.10 | $54.10 |
| Purchase #4 | $215.72 | 3.761% | $223.8332 | $223.83 | $223.85 | $223.80 |
| Purchase #5 | $60.60 | 7.644% | $65.2323 | $65.23 | $65.25 | $65.20 |
| Purchase #6 | $51.29 | 13.281% | $58.1018 | $58.10 | $58.10 | $58.10 |
| Purchase #7 | $237.91 | 11.818% | $266.0262 | $266.03 | $266.05 | $266.00 |
| 7 purchase totals = | $716.36 | $774.2418 | $774.24 | $774.30 | $774.10 | |