| 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 | $25.76 | 10.674% | $28.5096 | $28.51 | $28.50 | $28.50 |
| Purchase #2 | $127.87 | 6.768% | $136.5242 | $136.52 | $136.50 | $136.50 |
| Purchase #3 | $17.43 | 3.815% | $18.095 | $18.10 | $18.10 | $18.10 |
| Purchase #4 | $215.42 | 3.660% | $223.3044 | $223.30 | $223.30 | $223.30 |
| Purchase #5 | $9.61 | 7.158% | $10.2979 | $10.30 | $10.30 | $10.30 |
| Purchase #6 | $113.93 | 7.346% | $122.2993 | $122.30 | $122.30 | $122.30 |
| Purchase #7 | $72.78 | 10.300% | $80.2763 | $80.28 | $80.30 | $80.30 |
| 7 purchase totals = | $582.80 | $619.3067 | $619.31 | $619.30 | $619.30 | |