| 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 | $22.58 | 4.193% | $23.5268 | $23.53 | $23.55 | $23.50 |
| Purchase #2 | $73.80 | 12.434% | $82.9763 | $82.98 | $83.00 | $83.00 |
| Purchase #3 | $134.52 | 3.414% | $139.1125 | $139.11 | $139.10 | $139.10 |
| Purchase #4 | $241.87 | 3.757% | $250.9571 | $250.96 | $250.95 | $251.00 |
| Purchase #5 | $11.92 | 7.107% | $12.7672 | $12.77 | $12.75 | $12.80 |
| Purchase #6 | $171.98 | 4.545% | $179.7965 | $179.80 | $179.80 | $179.80 |
| Purchase #7 | $85.67 | 12.301% | $96.2083 | $96.21 | $96.20 | $96.20 |
| 7 purchase totals = | $742.34 | $785.3447 | $785.36 | $785.35 | $785.40 | |