| 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 | $11.65 | 10.739% | $12.9011 | $12.90 | $12.90 | $12.90 |
| Purchase #2 | $166.32 | 13.823% | $189.3104 | $189.31 | $189.30 | $189.30 |
| Purchase #3 | $56.72 | 12.413% | $63.7607 | $63.76 | $63.75 | $63.80 |
| Purchase #4 | $240.88 | 5.155% | $253.2974 | $253.30 | $253.30 | $253.30 |
| Purchase #5 | $26.89 | 5.558% | $28.3845 | $28.38 | $28.40 | $28.40 |
| Purchase #6 | $221.77 | 11.759% | $247.8479 | $247.85 | $247.85 | $247.80 |
| Purchase #7 | $73.94 | 4.618% | $77.3545 | $77.35 | $77.35 | $77.40 |
| 7 purchase totals = | $798.17 | $872.8565 | $872.85 | $872.85 | $872.90 | |