| 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 | $67.81 | 7.221% | $72.7066 | $72.71 | $72.70 | $72.70 |
| Purchase #2 | $238.64 | 4.826% | $250.1568 | $250.16 | $250.15 | $250.20 |
| Purchase #3 | $17.62 | 5.663% | $18.6178 | $18.62 | $18.60 | $18.60 |
| Purchase #4 | $227.48 | 7.587% | $244.7389 | $244.74 | $244.75 | $244.70 |
| Purchase #5 | $37.93 | 3.396% | $39.2181 | $39.22 | $39.20 | $39.20 |
| Purchase #6 | $65.36 | 4.605% | $68.3698 | $68.37 | $68.35 | $68.40 |
| Purchase #7 | $250.61 | 3.378% | $259.0756 | $259.08 | $259.10 | $259.10 |
| 7 purchase totals = | $905.45 | $952.8836 | $952.90 | $952.85 | $952.90 | |