| 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 | $79.34 | 10.557% | $87.7159 | $87.72 | $87.70 | $87.70 |
| Purchase #2 | $40.63 | 12.845% | $45.8489 | $45.85 | $45.85 | $45.80 |
| Purchase #3 | $10.37 | 10.166% | $11.4242 | $11.42 | $11.40 | $11.40 |
| Purchase #4 | $80.67 | 4.289% | $84.1299 | $84.13 | $84.15 | $84.10 |
| Purchase #5 | $128.55 | 4.454% | $134.2756 | $134.28 | $134.30 | $134.30 |
| Purchase #6 | $100.45 | 7.580% | $108.0641 | $108.06 | $108.05 | $108.10 |
| Purchase #7 | $218.31 | 9.329% | $238.6761 | $238.68 | $238.70 | $238.70 |
| 7 purchase totals = | $658.32 | $710.1347 | $710.14 | $710.15 | $710.10 | |