| 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 | $47.72 | 7.740% | $51.4135 | $51.41 | $51.40 | $51.40 |
| Purchase #2 | $206.35 | 5.568% | $217.8396 | $217.84 | $217.85 | $217.80 |
| Purchase #3 | $222.31 | 9.337% | $243.0671 | $243.07 | $243.05 | $243.10 |
| Purchase #4 | $77.65 | 3.141% | $80.089 | $80.09 | $80.10 | $80.10 |
| Purchase #5 | $82.42 | 6.174% | $87.5086 | $87.51 | $87.50 | $87.50 |
| Purchase #6 | $204.63 | 3.666% | $212.1317 | $212.13 | $212.15 | $212.10 |
| Purchase #7 | $218.76 | 5.349% | $230.4615 | $230.46 | $230.45 | $230.50 |
| 7 purchase totals = | $1,059.84 | $1,122.5110 | $1,122.51 | $1,122.50 | $1,122.50 | |