| 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 | $5.62 | 3.671% | $5.8263 | $5.83 | $5.85 | $5.80 |
| Purchase #2 | $141.96 | 10.821% | $157.3215 | $157.32 | $157.30 | $157.30 |
| Purchase #3 | $137.85 | 7.256% | $147.8524 | $147.85 | $147.85 | $147.90 |
| Purchase #4 | $49.58 | 4.390% | $51.7566 | $51.76 | $51.75 | $51.80 |
| Purchase #5 | $136.77 | 5.313% | $144.0366 | $144.04 | $144.05 | $144.00 |
| Purchase #6 | $10.85 | 9.199% | $11.8481 | $11.85 | $11.85 | $11.80 |
| Purchase #7 | $180.48 | 8.524% | $195.8641 | $195.86 | $195.85 | $195.90 |
| 7 purchase totals = | $663.11 | $714.5056 | $714.51 | $714.50 | $714.50 | |