| 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 | $10.85 | 7.671% | $11.6823 | $11.68 | $11.70 | $11.70 |
| Purchase #2 | $26.27 | 5.639% | $27.7514 | $27.75 | $27.75 | $27.80 |
| Purchase #3 | $39.93 | 4.851% | $41.867 | $41.87 | $41.85 | $41.90 |
| Purchase #4 | $129.59 | 9.834% | $142.3339 | $142.33 | $142.35 | $142.30 |
| Purchase #5 | $56.53 | 13.708% | $64.2791 | $64.28 | $64.30 | $64.30 |
| Purchase #6 | $223.90 | 7.641% | $241.0082 | $241.01 | $241.00 | $241.00 |
| Purchase #7 | $132.85 | 10.592% | $146.9215 | $146.92 | $146.90 | $146.90 |
| 7 purchase totals = | $619.92 | $675.8434 | $675.84 | $675.85 | $675.90 | |