| 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 | $106.66 | 3.512% | $110.4059 | $110.41 | $110.40 | $110.40 |
| Purchase #2 | $126.61 | 7.638% | $136.2805 | $136.28 | $136.30 | $136.30 |
| Purchase #3 | $238.88 | 3.426% | $247.064 | $247.06 | $247.05 | $247.10 |
| Purchase #4 | $90.74 | 4.663% | $94.9712 | $94.97 | $94.95 | $95.00 |
| Purchase #5 | $15.63 | 13.628% | $17.7601 | $17.76 | $17.75 | $17.80 |
| Purchase #6 | $115.52 | 6.542% | $123.0773 | $123.08 | $123.10 | $123.10 |
| Purchase #7 | $59.72 | 7.704% | $64.3208 | $64.32 | $64.30 | $64.30 |
| 7 purchase totals = | $753.76 | $793.8798 | $793.88 | $793.85 | $794.00 | |