| 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 | $72.69 | 12.854% | $82.0336 | $82.03 | $82.05 | $82.00 |
| Purchase #2 | $17.58 | 4.552% | $18.3802 | $18.38 | $18.40 | $18.40 |
| Purchase #3 | $96.70 | 4.798% | $101.3397 | $101.34 | $101.35 | $101.30 |
| Purchase #4 | $8.94 | 10.366% | $9.8667 | $9.87 | $9.85 | $9.90 |
| Purchase #5 | $198.37 | 12.313% | $222.7953 | $222.80 | $222.80 | $222.80 |
| Purchase #6 | $228.47 | 10.283% | $251.9636 | $251.96 | $251.95 | $252.00 |
| Purchase #7 | $134.41 | 7.550% | $144.558 | $144.56 | $144.55 | $144.60 |
| 7 purchase totals = | $757.16 | $830.9371 | $830.94 | $830.95 | $831.00 | |