| 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 | $37.27 | 9.326% | $40.7458 | $40.75 | $40.75 | $40.70 |
| Purchase #2 | $177.33 | 13.628% | $201.4965 | $201.50 | $201.50 | $201.50 |
| Purchase #3 | $237.35 | 5.534% | $250.4849 | $250.48 | $250.50 | $250.50 |
| Purchase #4 | $154.66 | 5.153% | $162.6296 | $162.63 | $162.65 | $162.60 |
| Purchase #5 | $80.39 | 6.641% | $85.7287 | $85.73 | $85.75 | $85.70 |
| Purchase #6 | $200.77 | 7.259% | $215.3439 | $215.34 | $215.35 | $215.30 |
| Purchase #7 | $232.78 | 10.618% | $257.4966 | $257.50 | $257.50 | $257.50 |
| 7 purchase totals = | $1,120.55 | $1,213.9260 | $1,213.93 | $1,214.00 | $1,213.80 | |