| 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 | $187.94 | 9.549% | $205.8864 | $205.89 | $205.90 | $205.90 |
| Purchase #2 | $231.85 | 3.344% | $239.6031 | $239.60 | $239.60 | $239.60 |
| Purchase #3 | $79.37 | 12.180% | $89.0373 | $89.04 | $89.05 | $89.00 |
| Purchase #4 | $5.53 | 3.341% | $5.7148 | $5.71 | $5.70 | $5.70 |
| Purchase #5 | $65.86 | 7.596% | $70.8627 | $70.86 | $70.85 | $70.90 |
| Purchase #6 | $194.48 | 5.274% | $204.7369 | $204.74 | $204.75 | $204.70 |
| Purchase #7 | $39.59 | 10.822% | $43.8744 | $43.87 | $43.85 | $43.90 |
| 7 purchase totals = | $804.62 | $859.7156 | $859.71 | $859.70 | $859.70 | |