| 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 | $26.52 | 7.309% | $28.4583 | $28.46 | $28.45 | $28.50 |
| Purchase #2 | $186.38 | 6.803% | $199.0594 | $199.06 | $199.05 | $199.10 |
| Purchase #3 | $132.59 | 13.803% | $150.8914 | $150.89 | $150.90 | $150.90 |
| Purchase #4 | $78.85 | 10.837% | $87.395 | $87.40 | $87.40 | $87.40 |
| Purchase #5 | $234.62 | 9.598% | $257.1388 | $257.14 | $257.15 | $257.10 |
| Purchase #6 | $83.55 | 6.542% | $89.0158 | $89.02 | $89.00 | $89.00 |
| Purchase #7 | $239.57 | 3.150% | $247.1165 | $247.12 | $247.10 | $247.10 |
| 7 purchase totals = | $982.08 | $1,059.0752 | $1,059.09 | $1,059.05 | $1,059.10 | |