| 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 | $86.94 | 11.373% | $96.8277 | $96.83 | $96.85 | $96.80 |
| Purchase #2 | $8.40 | 10.871% | $9.3132 | $9.31 | $9.30 | $9.30 |
| Purchase #3 | $231.93 | 7.288% | $248.8331 | $248.83 | $248.85 | $248.80 |
| Purchase #4 | $179.92 | 10.381% | $198.5975 | $198.60 | $198.60 | $198.60 |
| Purchase #5 | $136.37 | 6.594% | $145.3622 | $145.36 | $145.35 | $145.40 |
| Purchase #6 | $28.45 | 9.391% | $31.1217 | $31.12 | $31.10 | $31.10 |
| Purchase #7 | $199.56 | 7.605% | $214.7365 | $214.74 | $214.75 | $214.70 |
| 7 purchase totals = | $871.57 | $944.7919 | $944.79 | $944.80 | $944.70 | |