| 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 | $69.99 | 7.172% | $75.0097 | $75.01 | $75.00 | $75.00 |
| Purchase #2 | $95.81 | 3.575% | $99.2352 | $99.24 | $99.25 | $99.20 |
| Purchase #3 | $5.32 | 5.435% | $5.6091 | $5.61 | $5.60 | $5.60 |
| Purchase #4 | $143.62 | 6.538% | $153.0099 | $153.01 | $153.00 | $153.00 |
| Purchase #5 | $214.61 | 8.357% | $232.545 | $232.55 | $232.55 | $232.50 |
| Purchase #6 | $88.36 | 3.801% | $91.7186 | $91.72 | $91.70 | $91.70 |
| Purchase #7 | $104.63 | 3.306% | $108.0891 | $108.09 | $108.10 | $108.10 |
| 7 purchase totals = | $722.34 | $765.2166 | $765.23 | $765.20 | $765.10 | |