| 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 | $14.49 | 7.874% | $15.6309 | $15.63 | $15.65 | $15.60 |
| Purchase #2 | $89.36 | 5.873% | $94.6081 | $94.61 | $94.60 | $94.60 |
| Purchase #3 | $162.96 | 7.370% | $174.9702 | $174.97 | $174.95 | $175.00 |
| Purchase #4 | $27.87 | 7.822% | $30.05 | $30.05 | $30.05 | $30.10 |
| Purchase #5 | $201.80 | 6.616% | $215.1511 | $215.15 | $215.15 | $215.20 |
| Purchase #6 | $37.98 | 4.823% | $39.8118 | $39.81 | $39.80 | $39.80 |
| Purchase #7 | $56.37 | 5.809% | $59.6445 | $59.64 | $59.65 | $59.60 |
| 7 purchase totals = | $590.83 | $629.8666 | $629.86 | $629.85 | $629.90 | |