| 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 | $57.48 | 5.760% | $60.7908 | $60.79 | $60.80 | $60.80 |
| Purchase #2 | $82.46 | 5.799% | $87.2419 | $87.24 | $87.25 | $87.20 |
| Purchase #3 | $161.74 | 12.319% | $181.6648 | $181.66 | $181.65 | $181.70 |
| Purchase #4 | $215.47 | 8.606% | $234.0133 | $234.01 | $234.00 | $234.00 |
| Purchase #5 | $242.98 | 4.745% | $254.5094 | $254.51 | $254.50 | $254.50 |
| Purchase #6 | $218.37 | 12.819% | $246.3629 | $246.36 | $246.35 | $246.40 |
| Purchase #7 | $224.67 | 11.335% | $250.1363 | $250.14 | $250.15 | $250.10 |
| 7 purchase totals = | $1,203.17 | $1,314.7194 | $1,314.71 | $1,314.70 | $1,314.70 | |